Russians set date for next Soyuz launch to ISS
The Russians have set the new date, April 5, for next manned Soyuz launch to ISS.
The Russians have set the new date, April 5, for next manned Soyuz launch to ISS.
Tag: spaceflight
Russians set date for next Soyuz launch to ISS
Dawn Opens its Eyes, Checks its Instruments
All systems go! Dawn did a camera and instrument checkout last week, in preparation for its summertime arrival at the asteroid Vesta.
All systems go! Dawn did a camera and instrument checkout last week, in preparation for its summertime arrival at the asteroid Vesta.
The first death in space
The first death in space.
The first death in space.
The first spacewalk
An evening pause: Forty-six years ago today Alexei Leonov became the first man to walk in space. This Soviet-era film shows practically the entire event, using footage from two cameras. Unfortunately, I don’t speak Russian and it is not subtitled. I’d love it if someone out there could provide a translation.
Several things to note as you watch:
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European Space Missions to Go It Alone After NASA Yanks Support
The mess from the NASA space war spreads: Three European space science missions are now on their own after the U.S. the space agency pulls funding.
The mess from the NASA space war spreads: Three European space science missions are now on their own after the U.S. the space agency pulls funding.
Treasures of the Soviet Union’s space industry
Treasures from the Soviet Union’s space history.
Treasures from the Soviet Union’s space history.
Messenger has successfully entered orbit around Mercury
After an almost seven year journey, Messenger has successfully entered orbit around Mercury. More here.
After an almost seven year journey, Messenger has successfully entered orbit around Mercury. More here.
Messenger probe set to orbit Mercury
After years of travel, the probe Messenger finally goes into orbit around Mercury tonight.
After years of travel, the probe Messenger finally goes into orbit around Mercury tonight.
Satellite Builders express contempt for MDA’s refueling plans for Intelsat
Sour grapes: Satellite builders express contempt for MDA’s refueling plans for Intelsat orbiting satellites.
No surprise here. If Intelsat can extend the life of its satellites, than it won’t have to buy them as often from these builders, something the builders clearly don’t want.
Sour grapes: Satellite builders express contempt for MDA’s refueling plans for Intelsat orbiting satellites.
No surprise here. If Intelsat can extend the life of its satellites, than it won’t have to buy them as often from these builders, something the builders clearly don’t want.
Three astronauts return safely to Earth in Soyuz capsule
Three astronauts return safely to Earth in Soyuz capsule.
Three astronauts return safely to Earth in Soyuz capsule.
The strange tale of the Lebanese space race
The strange tale of the Lebanese space program.
The strange tale of the Lebanese space program.
The X-37B – what its first two flights have been about
The X-37B – what its first two flights have been about.
The X-37B – what its first two flights have been about.
Intelsat signs MDA to perform in-space refueling of its communications satellites
Intelsat signs MDA to perform in-space refueling of its communications satellites.
The concept of refueling geosynchronous satellites has been lurking about the aerospace industry for years. According to this deal, we should see an actual mission in about five years.
Intelsat signs MDA to perform in-space refueling of its communications satellites.
The concept of refueling geosynchronous satellites has been lurking about the aerospace industry for years. According to this deal, we should see an actual mission in about five years.
Russia Delays Launch of Soyuz Capsule to Space Station
Problems going up and going down: Not only are there issues with the Soyuz capsule that is scheduled to return to Earth on Wednesday, a problem in the communications system of the next Soyuz capsule has caused the Russians to delay its launch by at least one week.
Problems going up and going down: Not only are there issues with the Soyuz capsule that is scheduled to return to Earth on Wednesday, a problem in the communications system of the next Soyuz capsule has caused the Russians to delay its launch by at least one week.
Soyuz TMA-M ballistic return possible
The return of a crew from ISS on Wednesday via a new upgraded Soyuz capsule might have problems.
The return of a crew from ISS on Wednesday via a new upgraded Soyuz capsule might have problems.
Sergei Korolev: the rocket genius behind Yuri Gagarin
Sergei Korolev: the rocket genius behind Yuri Gagarin.
Sergei Korolev: the rocket genius behind Yuri Gagarin.
Japanese quake disrupts space station operations
The 8.9 earthquake has shut down the Japanese space station mission control center, forcing NASA to take over monitoring Japanese ISS modules.
The 8.9 earthquake has shut down the Japanese space station mission control center, forcing NASA to take over monitoring Japanese ISS modules.
Virgin Galactic surpasses $10 million in ticket sales
Virgin Galactic surpassed $10 million in space tourism sales in 2010.
Virgin Galactic surpassed $10 million in space tourism sales in 2010.
Putting ISS to use
Putting ISS to use. Key quote:
Under consideration is using the entire station and its six-person crew as an analog for a deep-space human exploration vehicle en route to Mars. An internal team is studying the feasibility and value of such an exercise in the summer of 2012. “We might start with a small window, like a 30-day window, with actual time delays with what we’d expect with a Martian communications system,” Gerstenmaier says. “We may freeze our consumables on station, in the sense of saying that we’ve started our voyage to Mars, and see how well we do in our predictions.”
Putting ISS to use. Key quote:
Under consideration is using the entire station and its six-person crew as an analog for a deep-space human exploration vehicle en route to Mars. An internal team is studying the feasibility and value of such an exercise in the summer of 2012. “We might start with a small window, like a 30-day window, with actual time delays with what we’d expect with a Martian communications system,” Gerstenmaier says. “We may freeze our consumables on station, in the sense of saying that we’ve started our voyage to Mars, and see how well we do in our predictions.”
Russian Satellite Nearly Collided with Korean Weather Satellite
A Russian military satellite nearly collided with a Korean weather satellite earlier this week.
A Russian military satellite nearly collided with a Korean weather satellite earlier this week.
Maiden flight of the space shuttle Discovery
An evening pause:I had played this video as an evening pause back in November, when I thought the last mission of the space shuttle Discovery would be launched. Now that it has finally landed, completing its final mission, I think worthwhile to once again go back in time and watch a film of the shuttle’s maiden flight, launched August 30, 1984, narrated by the astronauts themselves. Note that the female astronaut on this flight is Judith Resnik, who died a little over a year and a half later in the Challenger accident.
Discovery has landed, for the last time
Discovery has landed safely, for the last time.
Discovery has landed safely, for the last time.
148,221,665 Things to Know About Space Shuttle Discovery
A hint of what is inside X-37b
Want to know what’s inside X-37b? New Scientist dug around in the patent office and got some clues. Key quote:
Boeing reveals in the patent that the solar array has been designed to permit fast folding and stowing. The reason? So the X-37B can fold the solar array away, fire its thrusters and change its orbit to confound adversaries. This would be useful for satellites, too, says Boeing: “The ability to completely re-stow would offer mission flexibility to move the satellite thus making its orbit unpredictable.”
Want to know what’s inside X-37b? New Scientist dug around in the patent office and got some clues. Key quote:
Boeing reveals in the patent that the solar array has been designed to permit fast folding and stowing. The reason? So the X-37B can fold the solar array away, fire its thrusters and change its orbit to confound adversaries. This would be useful for satellites, too, says Boeing: “The ability to completely re-stow would offer mission flexibility to move the satellite thus making its orbit unpredictable.”
Discovery has undocked from ISS, for the last time.
Discovery has undocked from ISS, for the last time.
Discovery has undocked from ISS, for the last time.
A lean future for U.S. planetary missions
Planetary scientists make their recommendations for the kinds of planetary missions they think the United States should do for the next decade. And it looks like a lean future, as the scientists also note that their primary recommendations, missions to Mars and Europa, should only be built if their budgets can be trimmed significantly:
NASA’s top priority, according to the survey’s recommendations, should be the Mars Astrobiology Explorer Cacher, or MAX-C, which could help determine whether Mars ever supported life and offer insight on its geologic and climate history. It would also be the first step in an effort to get samples from Mars back to Earth. However, the report said this mission should only be undertaken if NASA’s cost is about $2.5 billion, which is $1 billion less than independent estimates provided to the panel. The mission would be run jointly by NASA and the European Space Agency, according to the survey.
A mission to Europa and its subsurface ocean — which might support life — should be the second priority mission, the experts said. But its estimated price tag of $4.7 billion may make it too expensive without an increase in NASA’s planetary science budget or a paring of the mission’s costs. [emphasis mine]
Planetary scientists make their recommendations for the kinds of planetary missions they think the United States should do for the next decade. And it looks like a lean future, as the scientists also note that their primary recommendations, missions to Mars and Europa, should only be built if their budgets can be trimmed significantly:
NASA’s top priority, according to the survey’s recommendations, should be the Mars Astrobiology Explorer Cacher, or MAX-C, which could help determine whether Mars ever supported life and offer insight on its geologic and climate history. It would also be the first step in an effort to get samples from Mars back to Earth. However, the report said this mission should only be undertaken if NASA’s cost is about $2.5 billion, which is $1 billion less than independent estimates provided to the panel. The mission would be run jointly by NASA and the European Space Agency, according to the survey.
A mission to Europa and its subsurface ocean — which might support life — should be the second priority mission, the experts said. But its estimated price tag of $4.7 billion may make it too expensive without an increase in NASA’s planetary science budget or a paring of the mission’s costs. [emphasis mine]
Senate budget for NASA cuts the program, though less than the House
The new Senate budget proposal for NASA cuts the agency’s budget, though it does so less than the House.
Only a few months ago the Democratically-controlled Senate proposed giving NASA an increase from its 2010 budget. Today, the Senate, still controlled by Democrats, now proposes cutting that budget instead. It is remarkable to watch the impact of an election.
The new Senate budget proposal for NASA cuts the agency’s budget, though it does so less than the House.
Only a few months ago the Democratically-controlled Senate proposed giving NASA an increase from its 2010 budget. Today, the Senate, still controlled by Democrats, now proposes cutting that budget instead. It is remarkable to watch the impact of an election.
China Details Ambitious Space Station Goals
Some interesting comments about NASA’s future from Clark Lindsey
Clark Lindsey of www.rlvnews.com/ has posted some interesting thoughts in reaction to the successful launch of the Air Force’s second reusable X-37b yesterday and how this relates to NASA’s budget battles in Congress. Key quote for me:
Charles Bolden doesn’t seem prepared to make a forceful case against the clear and obvious dumbness of the HLV/Orion program. Perhaps he in fact wants a make-work project for NASA to sustain the employee base.
As I’ve said before, the program-formerly-called-Constellation is nothing more than pork, and will never get built. Why waste any money on it now?
Clark Lindsey of www.rlvnews.com/ has posted some interesting thoughts in reaction to the successful launch of the Air Force’s second reusable X-37b yesterday and how this relates to NASA’s budget battles in Congress. Key quote for me:
Charles Bolden doesn’t seem prepared to make a forceful case against the clear and obvious dumbness of the HLV/Orion program. Perhaps he in fact wants a make-work project for NASA to sustain the employee base.
As I’ve said before, the program-formerly-called-Constellation is nothing more than pork, and will never get built. Why waste any money on it now?
The second X-37b is in orbit
The second X-37b is in orbit. Key quote:
Similar to [Orbital Test Vehicle-1] , [Orbital Test Vehicle-2]’s actual mission duration will depend on the vehicle achieving its test objectives, but he expects it to remain on orbit for approximately 270 days. “We may extend the mission to enhance our understanding of the OTV capabilities,” Colonel Giese said, “especially since the performance data from the first flight suggest that the vehicle could have gone beyond the 270-day requirement.”
The second X-37b is in orbit. Key quote:
Similar to [Orbital Test Vehicle-1] , [Orbital Test Vehicle-2]’s actual mission duration will depend on the vehicle achieving its test objectives, but he expects it to remain on orbit for approximately 270 days. “We may extend the mission to enhance our understanding of the OTV capabilities,” Colonel Giese said, “especially since the performance data from the first flight suggest that the vehicle could have gone beyond the 270-day requirement.”