NSS Phoenix Space News

Posts Tagged ‘Globalstar’

December 2011

Posted by drdave on December 1, 2011

31 December

  • NASA announced that “NASA’s Gravity Recovery And Interior Laboratory (GRAIL)-A spacecraft successfully completed its planned main engine burn at 2 p.m. PST (5 p.m. EST) today. As of 3 p.m. PST (6 p.m. EST), GRAIL-A is in an orbit of 56 miles by 5,197 miles (90 kilometers by 8,363 kilometers) around the moon that takes approximately 11.5 hours to complete.”

30 December

  • Two NASA spacecraft launched in December are ready to enter lunar orbit this weekend, project officials confirmed this week. The twin Gravity Recovery And Interior Laboratory (GRAIL) spacecraft will fire thrusters to go into orbit around the Moon, with GRAIL-A arriving at 2:21 PM Phoenix time (2121 UTC) Saturday and GRAIL-B at 3:05 PM Phoenix time (2205 UTC) Sunday.
  • The Chinese government published on Thursday a white paper describing that country’s five-year plan for spaceflight, including development of new launch vehicles and a continued emphasis on space stations and lunar exploration.

29 December

  • Less than a week after one Soyuz rocket failed, another successfully placed six Globalstar satellites into orbit on Wednesday. The Soyuz 2-1a rocket lifted off from the Baikonur Cosmodrome in Kazakhstan at 12:09 pm EST (1709 GMT, 11:09 pm local time) Wednesday and released six Globalstar satellites into low Earth orbits an hour and a half later.

28 December

  • China turned on this week the first phase of its own satellite navigation system that will eventually compete with GPS and other such systems. The Beidou, or Compass, system started providing navigation services Tuesday for users in China and “surrounding areas”, although elements of the system have been in orbit for a decade.

27 December

  • Comet Lovejoy became visible again to the naked eye in the Southern Hemisphere last week—and continued to streak across predawn skies through the holiday weekend. Lovejoy lost its original tail as it skimmed the sun’s surface, the comet “reappeared almost like a point and redeveloped a tail on the way out, which I thought was quite amazing,” said astronomer Lovejoy

26 December

  • The launch of a European communications satellite scheduled for this week has been delayed until mid-January because of a problem discovered Monday with its Proton rocket. The Proton-M rocket was scheduled to launch just after midnight local time Tuesday from Baikonur, carrying the SES-4 satellite for SES of Luxembourg. However, during pre-launch preparations Monday technicians discovered a problem with the avionics of the Proton’s Briz-M upper stage. The rocket will be rolled back to complete the repairs, and International Launch Services said in a statement Monday that those repairs would postpone the launch by about 25 days.

25 December

24 December

  • NASASPaceFlight discusses the Soyuz failure with Meridian, and the redressing Russia’s internal woes.

23 December

  • A Soyuz spacecraft carrying three people docked with the International Space Station Friday morning, restoring the station to normal six-person operations. The Soyuz TMA-03M spacecraft docked with the station’s Rassvet module at 10:19 am EST (1519 GMT) Friday, two days after launch from Baikonur. On board the Soyuz are the three new members of the Expedition 30 crew, Don Pettit of NASA, Oleg Kononenko of Roscosmos, and Andre Kuipers of ESA.
  • A Russian communications satellite failed to reach orbit Friday after the failure of the upper stage of its Soyuz rocket, the latest in a string of Russian launch failures. The Soyuz 2-1b rocket lifted off from the Plesetsk Cosmodrome in northern Russia at 7:08 am EST (1208 GMT, 4:08 pm Moscow time) carrying a Meridian communications satellite. While the launch initially appeared to go well, Russian officials later said the satellite failed to reach orbit and instead crashed in Siberia. Initial reports indicated a problem with the rocket’s third stage. The launch failure is the fifth in just over a year for Russia, including the loss of a Progress cargo spacecraft

22 December

  • An astronaut living in space has captured an unprecedented view of a comet from orbit in a jaw-dropping set of photos taken over a nighttime Earth. Comet Lovejoy is visible near Earth’s horizon in this nighttime image photographed by NASA astronaut Dan Burbank, Expedition 30 commander, onboard the International Space Station on Dec. 21, 2011. The amazing images show comet Lovejoy, which survived a trip through the sun’s atmosphere last week.

21 December

  • NASA astronaut Don Pettit, Russian cosmonaut Oleg Kononenko, and Dutch astronaut Andre Kuipers, part of the European Space Agency (ESA), lifted off atop the Russian Soyuz TMA-03M spacecraft from Baikonur Cosmodrome in Kazakhstan at 8:16 a.m. EST (1316 GMT) on a trip to the International Space Station.
  • On Wednesday, the space agency released new images of the hummocky surface of asteroid Vesta as Dawn circled from an average altitude of 130 miles (209 kilometers) above the surface, the closest it’ll get.

20 December

  • Russian Soyuz TMA-03M spacecraft set for launch to International Space Station

19 December

  • Two planets, dubbed Kepler-20e and 20f, are the smallest planets found to date by the Kepler spacecraft observatory. They have diameters of 6,900 miles and 8,200 miles — 0.87 times Earth (slightly smaller than Venus) and 1.03 times Earth. These worlds are expected to have rocky compositions, so their masses should be less than 1.7 and 3 times Earth’s. Both worlds circle Kepler-20: a G8 yellow star a little less hot than the Sun and located 950 light-years from Earth

18 December

  • Flying on its last bit of fuel, NASA’s Deep Impact probe is carefully reshaping its course toward a potentially hazardous near-Earth asteroid in hopes the spacecraft can survey the body in January 2020.

17 December

  • A Soyuz rocket lifted off from Kourou Friday night, placing six French and Chilean satellites into orbit. The Soyuz STA rocket lifted off from Kourou, French Guiana, at 9:03 pm EST Friday (11:03 pm local time Friday, 0203 GMT Saturday) and placed its payload of six satellites into Sun-synchronous orbit over the next three and a half hours.

16 December

  • Citing uncertain budgets, NASA announced Thursday it was switching from a fixed-price contract back to Space Act Agreements (SAAs) for the next phase of its commercial crew development program. NASA had planned to issue an RFP next week for the “Integrated Design Phase” of the program, designed to mature several potential vehicles to the critical design review level of development. However, NASA officials said a “dynamic budget environment”, including uncertainty about how much money the program will get in future years, led it to go back to the more flexible SAAs used in the first two phases of the effort. A formal request for proposals for this program will go out in early 2012. The overall commercial crew program seeks to support the commercial development of spacecraft to transport astronauts to and from the ISS, as well as for other commercial applications. The program received less than half of the requested funding for 2012, and as a result NASA officials say they don’t expect vehicles to be ready to enter service until 2017.

15 December

  • A cloud of gas is being pulled closer to the supermassive black hole* lurking in the center of our galaxy, 27,000 light-years away. This unprecedented discovery is being monitored by an international team of scientists using the European Southern Observatory’s Very Large Telescope (VLT). The cool cloud, composed mainly of hydrogen and helium, with a mass three-times that of Earth, has been picking up speed, and by 2013, astronomers will hopefully see some fireworks. By then, the first wisps of gas should be sucked into the black hole’s event horizon causing the black hole to flare brightly.

14 December

  • Boris Chertok, supporter of the founder of cosmonautics Sergei Korolyov, passed away in Moscow on Wednesday. “The last of the Mohicans” in Russian cosmonautics, Chertok was one of the first to make an endeavor to conquer space. He passed away barely 2.5 months before his hundredth birthday. He was closely involved in putting the world’s first satellite in orbit on Oct. 4, 1957, and preparing the first human flight to space by Yuri Gagarin on April, 12 1961.
  • The ill-fated Phobos-Grunt probe that got stuck in the orbit after an unsuccessful launch will fall to Earth on January 11, probably affecting four continents, the US Strategic Command shared its latest forecast. ­The current orbit of the vehicle suggests that it could collide with the surface on a vast part of the globe, from latitude 51.4°N to latitude 51.4°S. anywhere in Africa, Australia, Japan, North America or southern part of Western Europe, but definitely not on the larger part of the Russian territory.

13 December

  • A Japanese rocket launched the latest in a series of reconnaissance satellites for the country on Monday. The H-2A lifted off from the Tanegashima Space Center in Japan at 8:21 pm EST Sunday (0121 GMT, 10:21 am local time Monday) and placed an Information Gathering Satellite (IGS) into orbit. Japanese officials released few details about the mission, although this IGS is believed to have a radar imaging payload.
  • Funded as a Paul G. Allen project under the banner of Stratolaunch, Burt Rutan is taking his space tourism concept a step further, by developing an air-launch system for payloads in the 10,000lbm class into Low Earth Orbit (LEO). The system will be able to launch from several possible operational sites and eventually aims to provide crewed services.

12 December

  • NASA’s Cassini spacecraft successfully completed its closest-ever pass over Saturn’s moon Dione on Monday, Dec. 12, slaloming its way through the Saturn system on its way to tomorrow’s close flyby of Titan. Cassini is expected to glide about 2,200 miles (3,600 kilometers) over the Titan surface on Dec. 13.
  • NASA’s Dawn spacecraft successfully maneuvered into its closest orbit around the giant asteroid Vesta today, beginning a new phase of science observations. The spacecraft is now circling Vesta at an altitude averaging about 130 miles (210 kilometers) in the phase of the mission known as low altitude mapping orbit.

11 December

  • ESA astronaut André Kuipers is now officially ready for liftoff on 21 December: he and his crewmates have passed their final exams and left for the launch site yesterday. Every crew destined for the International Space Station must endure two days of final exams in the simulators at Star City near Moscow before they are cleared for flight.
  • A Proton-M carrier rocket with two telecommunications satellites onboard blasted off from the Baikonur space center in Kazakhstan on Sunday. The separation of Russia’s Luch-5A spacecraft is scheduled for 20:11 UTC Sunday, while Israel’s Amos-5 satellite will separate at 20.52 UTC.

10 December

  • NASA announced Friday that the next commercial cargo demonstration mission to the ISS by SpaceX will launch on February 7. On that date SpaceX plans to launch its Dragon cargo spacecraft on a Falcon 9 rocket from Cape Canaveral. The spacecraft will approach the station and perform a flyby at a distance of two miles to demonstrate its ability to safely operate close to the station. If successful, the spacecraft will then more closely approach the station, whose robotic arm will grapple the spacecraft and berth it to the station’s Harmony node.

9 December

  • About 3,700 years ago, people on Earth would have seen a brand-new bright star in the sky. It slowly dimmed out of sight and was eventually forgotten, until modern astronomers later found its remains, called Puppis A. In this new image from NASA’s Wide-field Infrared Survey Explorer (WISE), Puppis A looks less like the remains of a supernova explosion and more like a red rose.
  • Russia’s troubled Phobos-Grunt spacecraft will fall back to Earth on January 9, the United States Strategic Command said.

8 December

  • NASA announced that the Mars rover Opportunity has found veins of Gypsum (calcium sulfate) on the crater wall of Endeavour Crater. “This tells a slam-dunk story that water flowed through underground fractures in the rock,” said Steve Squyres of Cornell University, principal investigator for Opportunity. “This stuff is a fairly pure chemical deposit that formed in place right where we see it.”

7 December

  • The Large Hadron Collider at CERN apparently has a signal for the Higgs boson. Both the ATLAS and CMS experiments are independently seeing a Higgs signal, and the predicted mass of the particle agrees with the experimental results. The Higgs appears to have a mass of 125 GeV (giga­electronvolts), and the signal has a 4.2 sigma, just short of the 5.0 value deemed to be conclusive.
  • New Mexico Spaceport Authority (NMSA) officials announced Tuesday a successful launch over the weekend of an advanced sounding rocket designed and built by Armadillo Aerospace. The launch took place from Spaceport America’s vertical launch complex on Sunday.

6 December

  • Astronomers announced Monday the first discovery in data from NASA’s Kepler mission of a planet in the habitable zone of a Sun-like star. The planet, designated Kepler-22b, is about 2.4 times the radius of the Earth and would have an average surface temperature of 22 degrees Celsius, but astronomers said they did not have information about the planet’s mass or potential composition, thus making them unable to say just how much this planet may be like the Earth.
  • SpaceX’s Dragon demonstration flight to the International Space Station (ISS) is understood to be moving into the February/March timeframe, while approval for the combination of the C2/C3 (D2/D3) missions – which would result in Dragon arriving at the orbital outpost – is still pending official approval from NASA and the ISS partners.
  • New views of giant asteroid Vesta revealed

5 December

  • Despite a small period of time where it was hoped communications and commanding might be established with the stricken Fobos-Grunt spacecraft, it now appears the Russian probe’s future is one which will see it head towards a fiery end, as its orbit continues decay over time. The likely scenario now points to a destructive re-entry sometime in January.
  • The Baikonur launch site is being prepared for the takeoff of the Soyuz TMA-03M manned spacecraft. The Soyuz-FG rocket and spacecraft will be positioned on 19 December, with take off at 7:17 AM Phoenix time (1417 UTC – 5:17 PM Moscow time) on 21 December. The spacecraft will carry the 30TH/31ST crew to the International Space Station (ISS), and their stay will last for six months. Oleg Kononenko, Andrei Kuipers and Donald Pettit are the crew members.

4 December

  • NASA’s New Horizons mission reached a special milestone today on its way to reconnoiter the Pluto system, coming closer to Pluto than any other spacecraft. It’s taken New Horizons 2,143 days of high-speed flight, covering more than a million kilometers per day for nearly six years, to break the closest-approach mark set by NASA’s Voyager 1 in January 1986.
  • NASA’s Cassini spacecraft captured unprecedented radar imagery of Saturn’s icy moon Enceladus last month, uncovering new details of the moon’s highly reflective frozen surface.

3 December

  • Following the launch by the Atlas V 541 and two precise burns by the Centaur second stage, Curiosity was placed in such an accurate orbit to Mars that the first scheduled course correction has been postponed. Engineers tentatively plan to execute a maneuver in late December or early January to begin the process of steering the spacecraft toward Mars. A burn in early June will start zeroing in on the precise landing site.
  • The European Space Agency announced Friday it was ending efforts to establish communications with Russia’s Phobos-Grunt spacecraft after failing to restore control of the Mars probe. An ESA antenna in Australia had received signals from the spacecraft on November 22, but subsequent efforts from ESA facilities to establish two-way communications with and control of the spacecraft had failed.
  • In a potential marriage of the Space Launch System (SLS) with a central exploration plan, a Boeing-authored presentation has proposed an Exploration Gateway Platform architecture that not only returns man to the lunar surface – via the use of only one SLS launch to a reusable Lunar Lander – but provides a baseline for pathfinders towards an eventual crewed mission to Mars.

2 December

  • A Long March rocket launched the latest in a series of navigation satellites on Friday, in the process breaking a record for launch activity. The Long March 3A rocket lifted off from the Xichang Satellite Launch Center at 4:07 pm EST Thursday (2107 GMT Thursday, 5:07 am Beijing time Friday), carrying a Beidou-2 inclined geosynchronous orbit (IGSO) satellite.
  • New images from Mars Express show the Phlegra Montes mountain range, in a region where radar probing indicates large volumes of water ice are hiding below. This could be a source of water for future astronauts.

1 December

  • Burdened by the cut from $850 Million to $406 Million for Commercial Crew Development (CCDev), NASA is weighing whether to reduce funding to all four participants (SpaceX, Boeing, Sierra Nevada Corp. and Blue Origin. ), or cease funding one or more.
  • In a bid to save the next Mars rover from budgetary oblivion, representatives from NASA, Europe and Russia will meet in Paris next week to hash out what each space agency can contribute to a pair of life-hunting Mars missions due to begin launching in four years.

Posted in China, Commercial Space, Earth, European Space Agency, International Space Station, JAXA, Mars, Moon, NASA, Pluto, Roscosmos, Russian Space Agency, Saturn | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a Comment »

July 2011

Posted by drdave on July 1, 2011

31 July

  • Hayabusa returns to the Silver Screen.

30 July

  • A strange-looking scar on the moon has astronomers wondering whether the cause of this peculiar impact feature is a piece of space debris that smashed into the lunar surface or a spacecraft that made a planned crash landing decades ago. The “butterfly-shaped” mass of lunar rubble seen in the picture could be the remnants of NASA’s Lunar Orbiter 2, which made a planned crash landing on the moon in 1967 at the end of its mission.

29 July

  • China launched the latest in a series of what government officials call “experimental” satellites on Friday. The Long March 2C rocket lifted off from the Jiuquan Satellite Launch Center in northwest China at 12:42 AM Phoenix time (0742 UTC, 3:42 pm Beijing time) Friday, carrying the Shijian 11-02 satellite.
  • American spaceships are expected to make three trips to the International Space Station in the coming months. SpaceX is set to launch its Dragon capsule toward the station on 30 November, and another Dragon capsule on its first operational cargo-carrying mission three or four months later. Orbital Sciences is planning to send its Cygnus capsule to the station in February 2012.
  • This week, the moon is a thin waning crescent and will arrive at new phase on Saturday, leaving the sky dark and moonless from dusk to dawn. This makes it a great opportunity to enjoy two displays of “shooting stars” that will be active and near their peak this weekend, which can provide some entertaining viewing: the Delta Aquarids and the Alpha Capricornids.

28 July

27 July

  • A Long March rocket placed the latest spacecraft for China’s satellite navigation system into orbit on Wednesday. The Long March 3A rocket lifted off from the Xichang Satellite Launch Center at 2:44 PM Phoenix time Tuesday (2144 UTC) and placed a Beidou satellite into an inclined geosynchronous Earth orbit.
  • For more than a decade, the International Space Station has been a busy orbiting research lab. But it could soon take on a new role as a testbed for ambitious missions deeper into space. The European Space Agency (ESA), foresees future ventures that could include Mars missions, lunar habitats or traveling to an asteroid – all needing new technologies and techniques that could be tested on the Station.

26 July

  • A newly discovered planetary nebula, the last gasps of a dying star, could provide scientists with answers about the ultimate fate of our Sun and solar system including the Earth.
  • Adding to the long list that is her legacy, Atlantis’ successful final test of Neptec’s TriDAR rendezvous and docking system has resulted in Orbital completing a deal to use high tech sensors on their Cygnus spacecraft. With the orbiter’s also testing DragonEye for SpaceX’s Dragon spacecraft, the two commercial vehicles will “Tally Ho” the ISS via the path finding conducted by Shuttle.
  • NASA and SpaceX continue to discuss the ground rules for the first mission by the Dragon spacecraft to the International Space Station.

25 July

24 July

  • John Kelly discusses the end of the Space Shuttle Program and NOT the end of the American Space Program.

23 July

  • NASA’s next Mars rover will land in a large crater that features a mountain the rover will climb, project scientists announced Friday. The Mars Science Laboratory (MSL), also known as Curiosity, will land in Gale Crater near the planet’s equator. The crater, over 150 kilometers in diameter, features a central mountain about five kilometers high that the rover will climb during its mission, allowing the rover to study a variety of terrains.
  • Think Of The Moon As Just Another Continent

22 July

  • Scientists working with recovered data from the Pioneer 10 and 11 missions are closing in on a solution to the famous Pioneer Anomaly. Their just-published results show that the mysterious effect on the two spacecraft is not constant over time, probably indicating that no outside force is acting on the Pioneers, but rather, something inside the spacecraft is to blame.
  • Two teams of astronomers have discovered the largest and farthest reservoir of water ever detected in the universe. The water, equivalent to 140 trillion times all the water in the world’s ocean, surrounds a huge, feeding black hole, called a quasar, more than 12 billion light-years away. “The environment around this quasar is very unique in that it’s producing this huge mass of water,” said Matt Bradford, a scientist at NASA’s Jet Propulsion Laboratory
  • Breaking from the strategy it used in the first two rounds of its commercial crew development (CCDev) program, NASA said it intends to use a traditional procurement process governed by the Federal Acquisition Regulations to fund its contribution to the next phases of work on privately owned human spaceflight systems.

21 July

20 July

  • During a July 15 meeting, NASA and SpaceX officials reached agreement on planning dates of 30 November for the launch and 7 December for the rendezvous and berthing of the Dragon cargo spacecraft with the International Space Station.
  • NASA announced that Deputy Administrator Lori Garver will provide opening keynote remarks at the Space Frontier Foundation’s annual NewSpace Conference at 8:30 a.m. on Thursday, July 28. Media are invited to attend the conference, which runs July 28-30 at NASA’s Ames Research Center in Moffett Field, California.
  • Astronomers using the Hubble Space Telescope to look for potential rings around dwarf planet Pluto have instead uncovered a fourth moon orbiting the distant icy world.

19 July

  • The space shuttle Atlantis undocked from the International Space Station early Tuesday, ending the final visit of a shuttle to the ISS. Atlantis undocked from the ISS at 11:28 PM Phoenix time Monday (0628 GMT) and moved to a distance of nearly 200 meters away, after which the ISS turned 90 degrees to allow photography of the station from a new angle. The shuttle fired its thrusters to move away from the station for good at 1:18 AM (0818 GMT).
  • A Zenit rocket successfully launched long-delayed Russian radio astronomy satellite Spektr-R on Monday. The Zenit-3M rocket lifted off from the Baikonur Cosmodrome at 7:31 PM Phoenix time Sunday (0231 GMT Monday).

18 July

  • Jeff Foust at the Space Review discusses the limbo in which the Senate Launch System (SLS) is trapped. Its a rocket without a mission.
  • The U.S. Air Force successfully launched GPS IIF-2 Space Vehicle Number (SVN) 63, carried aboard a United Launch Alliance Delta IV Medium rocket at 2:41 a.m. EDT July 16 from Cape Canaveral Air Force Station, Florida. This is the second in the series of 12 GPS satellites that Boeing has on contract with the Air Force. Boeing, maker of the satellite, reports signals are being received.

17 July

  • NASA’s Dawn spacecraft has entered orbit around the large main-belt asteroid Vesta, the space agency announced early Sunday. Dawn achieved orbit around Vesta on Saturday, although NASA was unable to give a specific time for its arrival; NASA previously estimated Vesta would go into orbit at around 1 am EDT (0500 GMT) Saturday.

16 July

  • A Delta 4 rocket, delayed two days by technical and weather issues, successfully launched a GPS satellite early Saturday. The Delta 4 Medium+ 4,2 lifted off from Space Launch Complex 37 at Cape Canaveral at 2:41 am EDT (0641 GMT) and placed the GPS 2F-2 satellite into orbit.
  • A Proton rocket carried into orbit early Saturday communications satellite for a European company and the Kazakh government. The Proton M lifted off from the Baikonur Cosmodrome in Kazakhstan at 4:16 PM Phoenix time Friday (2316 UTC).

15 July

  • Key senators on Thursday tried to push NASA to release more details about its planned heavy-lift rocket. House Republicans cut $2 Billion from the NASA budget, which is already insufficient to build the Senate’s heavy lift rocket.
  • India’s latest communication satellite, G-SAT 12, was launched today from the Satish Dhawan Space Centre (SHAR) in Sriharikota in Andhra Pradesh.

14 July

  • The full House Appropriations Committee approved a 2012 spending bill Wednesday that would provide no funding for NASA’s James Webb Space Telescope.
  • The launch of a Delta IV rocket was scrubbed due to unfavorable weather conditions. The rocket is carrying the Air Force’s Global Positioning System (GPS) IIF-2 payload. The launch was rescheduled for Saturday, July 16 from Space Launch Complex 37.

13 July

  • A Soyuz rocket placed six new Globalstar satellites into orbit early Wednesday. The Soyuz 2 rocket lifted off from the Baikonur Cosmodrome in Kazakhstan at 7:24 PM Phoenix time Tuesday (0227 UTC)
  • Countdown commenced for PSLV-C17/GSAT-12 Mission
  • SpaceX Breaks Ground on Launch Pad for Falcon 9 Heavy at Vandenberg Air Force Base.

12 July

  • China launched a new data relay satellite to support its future human spaceflight activities. The Long March 3C rocket lifted off from the Xichang Satellite Launch Center at 8:41 AM Phoenix time (1541 GMT) Monday and placed the Tianlian 1-02 satellite into geosynchronous transfer orbit.
  • NASA has granted the final space shuttle mission an extra day in orbit to complete their work at the International Space Station. Shuttle managers determined there were enough consumables on board shuttle Atlantis to allow the orbiter to remain in orbit another day, giving the four-person STS-135 crew more time to complete their transfer of supplies to the ISS. Atlantis is now scheduled to land at the Kennedy Space Center at 2:56 AM Phoenix time (0956 GMT) on July 21.
  • Today, the spacewalkers will begin the day with the most crucial task of the outing: retrieving a broken cooling pump module from a storage platform on the exterior of the station and installing it inside the shuttle Atlantis’ payload bay.

11 July

  • The Planetary Science Institute (PSI) and XCOR Aerospace have signed a Memorandum of Understanding that lays the groundwork for flying the human-operated Atsa Suborbital Observatory aboard XCOR’s Lynx spacecraft. The Atsa project will use crewed reusable suborbital spacecraft equipped with a specially designed telescope to provide low-cost space-based observations above the contaminating atmosphere of Earth, while avoiding some operational constraints of satellite telescope systems.
  • The launch of Russia’s Soyuz-2.1a space carrier with six U.S. Globalstar-2 communications satellites, has been postponed due to technical reasons. The spacecraft equipped with a Fregat booster was scheduled to blast off on July 11 at 6:58 Moscow time (2:58 GMT) from the Baikonur Space Center in Kazakhstan.

10 July

  • Atlantis completed the docking maneuvers today. This was Atlantis’ 19th docking to a Space Station – based on a total of seven dockings to the Russian space station MIR, and 12 to ISS – placing her in history as the single vehicle with the most space station dockings.

9 July

8 July

  • The shuttle Atlantis has launched successfully, following a dramatic hold at T-minus 31 seconds. The count was resumed almost immediately.

7 July

  • A Long March rocket placed into orbit the latest in a series of Chinese experimental satellites on Wednesday. The Long March 2C rocket lifted off from the Jiuquan Satellite Launch Center at 9:21 AM Phoenix time (0421 UTC Thurday) Wednesday and placed the Shi Jian (SJ) 11-03 satellite into orbit.
  • A proposed appropriations bill released Wednesday by a House of Representatives committee would slash nearly $2 billion from NASA’s 2012 budget request and end the troubled James Webb Space Telescope (JWST) program.
  • Next week, Neptune will complete its first full orbit of the Sun since it was discovered in 1846. The blue planet, the farthest out in the Solar System, remains one of Earth’s most mysterious neighbours, but scientists now know one thing that they hadn’t for the past 165 years: the precise length of its day.

6 July

  • Countdown clocks started Tuesday afternoon for Friday’s scheduled launch of the space shuttle Atlantis on the final mission of the shuttle program, but weather could delay the mission. The countdown started Tuesday at 1 pm EDT (1700 GMT) for the launch of mission STS-135, scheduled for 8:26 am Phoenix time (1526 GMT).
  • Technology Review’s John Logsdon writes – “Forty years ago, I wrote an article for Technology Review titled “Shall We Build the Space Shuttle?” Now, with the 135th and final flight of the shuttle at hand, and the benefit of hindsight, it seems appropriate to ask a slightly different question—”Should We Have Built the Space Shuttle?” “

5 July

  • A while back when NASA released their latest images of Vesta (24 June), some amateur videographers started doing enhancements. See the results at the Planetary Society blog and Emily Lakdawalla’s commentary.

4 July

  • Part two of the NASASpaceFlight history of the Space Shuttle Atlantis – the MIR program.
  • Plans to strip mine the moon may soon be more than just science-fiction

3 July

  • NASASpaceFlight has a long review of the history of the Atlantis space shuttle.

2 July

  • Officials scrubbed an Ariane 5 launch Friday afternoon a few minutes before lift-off (2:43 PM Phoenix time – 2143 UTC) due to a liquid hydrogen valve that failed to close properly. A new launch date has not been announced.

1 July

  • Aviation Week reports that LightSquared has formally presented a revised plan for its nationwide wireless broadband network, as the final report of interference testing shows that its original deployment plan is “incompatible with aviation GPS operations.” Without significant mitigation, the report says LightSquared’s plans to deploy 40,000 high-power terrestrial transmitters across the U.S. “would result in a complete loss of GPS operations below 2,000 ft. above ground level over a large radius” from metropolitan areas. Whether the “revised” plan is viable is the subject of renewed debate.
  • Preparations are on in top gear for the launch of the Polar Satellite Launch Vehicle (PSLV- C17) from Sriharikota on July 15 between 4.48 p.m. and 5.08 p.m. The rocket will put into orbit communication satellite GSAT-12. Both the launch vehicle and the satellite were built by the Indian Space Research Organisation (ISRO). The satellite that weighs 1,410 kg has 12 extended C-band transponders.
  • Atlantis is continuing to behave on Pad 39A as preparations for entering S0007 tasks – otherwise known as the three day launch countdown – remain on track, with the clock’s scheduled to start ticking backwards at 1pm local on Tuesday. STS-135 will mark the final scheduled Space Shuttle mission, although the actual duration of the flight is still being discussed.

Posted in China, Commercial Space, Earth, European Space Agency, International Space Station, Mars, Meteor, Moon, NASA, Neptune, Roscosmos, Russian Space Agency, Solar System, Space Shuttle | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a Comment »