A look at the Chinese space program
A look at the Chinese space program.
A look at the Chinese space program.
Tag: spaceflight
A look at the Chinese space program
ISS partners discuss how to use the space station as a test bed for missions beyond low Earth orbit.
Now why didn’t they think of this before? The ISS partners met today to discuss how to use the space station as a test bed for missions beyond low Earth orbit.
As I wrote in Leaving Earth, a space station is nothing more than a prototype interplanetary spaceship. This kind of research is really its main purpose, and I am glad that the governments running ISS are finally beginning to recognize it, even though their engineers have known it for decades. Note too that the press release above also gives a nice overview of some of the ongoing research on ISS that is directly related to learning how to survive in space for long periods.
Now why didn’t they think of this before? The ISS partners met today to discuss how to use the space station as a test bed for missions beyond low Earth orbit.
As I wrote in Leaving Earth, a space station is nothing more than a prototype interplanetary spaceship. This kind of research is really its main purpose, and I am glad that the governments running ISS are finally beginning to recognize it, even though their engineers have known it for decades. Note too that the press release above also gives a nice overview of some of the ongoing research on ISS that is directly related to learning how to survive in space for long periods.
The next Jupiter probe heads to the launchpad
Juno, the U.S.’s next Jupiter probe, headed to the launchpad on Friday for a planned August 5 launch.
Juno, the U.S.’s next Jupiter probe, headed to the launchpad on Friday for a planned August 5 launch.
Junk journalism
In a piece today at the Huffington Post, science journalist Seth Borenstein declares the wonders of NASA’s next mission: to send astronauts to an asteroid by 2025, as declared by President Obama.
If you believe this is going to happen, then I have a bridge I want to sell you. To do it we need a spaceship in which people can live for at least a year, and a rocket to get that ship into orbit. Not only do we not yet know how to build such a spaceship, we no longer have the capability of putting it into orbit. In case you’re unaware (Borenstein acts like he is), the space shuttle no longer exists. And under this administration and Congress, any replacement we get isn’t going to be able to launch such an interplanetary spaceship anywhere in the near future, especially faced as we are with the present federal debt.
The disgraceful thing about this article, however, is the lack of skepticism shown by Borenstein.
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Public test of privately built moon lander delayed by gyro
A public test of privately built moon lander has been delayed by gyro problem. Key quote:
One customer has already bought a ticket with Moon Express, asking them to deposit a small telescope on the dark side of the Moon. Jain says the company will also offer low cost ways for anyone to use the moon as a kind of time capsule. “If something goes to the moon it stays there forever, people will pay to sends things like photos, or maybe your hair or DNA.”
A public test of privately built moon lander has been delayed by gyro problem. Key quote:
One customer has already bought a ticket with Moon Express, asking them to deposit a small telescope on the dark side of the Moon. Jain says the company will also offer low cost ways for anyone to use the moon as a kind of time capsule. “If something goes to the moon it stays there forever, people will pay to sends things like photos, or maybe your hair or DNA.”
NASA changes its contract arranged for commercial space
Turf war: At conference yesterday at the Johnson Space Center, NASA proposed changing how it issues its commercial space contracts so as to give it more control over their design and construction. The commercial companies are not happy.
Brett Alexander, a space industry consultant who counts among his clients the secretive aerospace startup Blue Origin of Kent, Wash., said at the July 20 briefing that industry needs to know NASA’s legal reasoning for dismissing SAAs as an option for the next CCDev round. “From an industry standpoint … we’re kind of flying blind because [NASA] has not divulged what its legal reasoning is, and I think they need to do that in writing. Not a couple charts, not things that you brief, but a legal brief that says ‘here’s why’” a traditional procurement is necessary.
My own sources say this change in contractual approach will significantly slow development of the new commercial manned space rockets and ships, possibly beyond 2017.
The only reason I can see for NASA to do this is to maintain control over manned space, even if they are not building anything. I think NASA is instead going to find out that doing anything to slow this development will be politically very dangerous for them.
Turf war: At conference yesterday at the Johnson Space Center, NASA proposed changing how it issues its commercial space contracts so as to give it more control over their design and construction. The commercial companies are not happy.
Brett Alexander, a space industry consultant who counts among his clients the secretive aerospace startup Blue Origin of Kent, Wash., said at the July 20 briefing that industry needs to know NASA’s legal reasoning for dismissing SAAs as an option for the next CCDev round. “From an industry standpoint … we’re kind of flying blind because [NASA] has not divulged what its legal reasoning is, and I think they need to do that in writing. Not a couple charts, not things that you brief, but a legal brief that says ‘here’s why’” a traditional procurement is necessary.
My own sources say this change in contractual approach will significantly slow development of the new commercial manned space rockets and ships, possibly beyond 2017.
The only reason I can see for NASA to do this is to maintain control over manned space, even if they are not building anything. I think NASA is instead going to find out that doing anything to slow this development will be politically very dangerous for them.
More on the Taurus 2/Cygnus schedule
The delay until early next year of the first Taurus 2/Cygnus launch was in order to install required launchpad upgrades.
The delay until early next year of the first Taurus 2/Cygnus launch was in order to install required launchpad upgrades.
New Taurus II/Cygnus launch schedule announced
Via Clark Lindsey: Orbital Sciences has announced an updated launch schedule for its cargo ship and rocket for supplying ISS.
The first test flight of Taurus II is set for late this year, with the first flight of the Cygnus cargo ship set for the first quarter of 2012.
Via Clark Lindsey: Orbital Sciences has announced an updated launch schedule for its cargo ship and rocket for supplying ISS.
The first test flight of Taurus II is set for late this year, with the first flight of the Cygnus cargo ship set for the first quarter of 2012.
Perry and other lawmakers blast Obama over shuttle retirement
Texas Governor Rick Perry, as well as other lawmakers from Congress, blasted Obama today over the shuttle retirement.
Bah. Perry claims to be a so-called small government conservative, yet he wants the government to spend a fortune to build and run the space program. Meanwhile, Senators John Cornyn (R-Texas) and Kate Bailey Hutchinson (R-Texas) were around in Congress when President George Bush announced the shuttle’s retirement seven years ago. Their effort since then to fund pork through NASA and thus have NASA build a giant new rocket system, either Constellation or its new Congressionally-designed replacement, has been a disaster. Right now it would be better, and far cheaper, if they stopped fighting the new commercial space companies and instead get behind them, especially since the Obama administration itself has done a very poor job of selling this new industry.
A little support from Congress could go a long way to not only reinvigorating the aerospace industry, it could speed our country’s return to manned space, with multiple competing companies.
Texas Governor Rick Perry, as well as other lawmakers from Congress, blasted Obama today over the shuttle retirement.
Bah. Perry claims to be a so-called small government conservative, yet he wants the government to spend a fortune to build and run the space program. Meanwhile, Senators John Cornyn (R-Texas) and Kate Bailey Hutchinson (R-Texas) were around in Congress when President George Bush announced the shuttle’s retirement seven years ago. Their effort since then to fund pork through NASA and thus have NASA build a giant new rocket system, either Constellation or its new Congressionally-designed replacement, has been a disaster. Right now it would be better, and far cheaper, if they stopped fighting the new commercial space companies and instead get behind them, especially since the Obama administration itself has done a very poor job of selling this new industry.
A little support from Congress could go a long way to not only reinvigorating the aerospace industry, it could speed our country’s return to manned space, with multiple competing companies.
The shuttle Atlantis has landed, ending the shuttle program
The shuttle Atlantis has landed, ending the shuttle program.
The shuttle Atlantis has landed, ending the shuttle program.
Planning dates set for first Dragon cargo mission to ISS
The planning dates have been set for the first Dragon cargo mission to ISS.
The planning dates have been set for the first Dragon cargo mission to ISS.
A flag in the dust
Bumped: I posted this essay last July 20th on the anniversary of the Apollo 11 landing on the moon. I think it is worth rereading again, even as the shuttle is about to return to Earth for the last time.
Today, July 20th, is the anniversary of the Apollo 11 landing on the Moon, the first time ever that a human being arrived on another planet. Americans love to celebrate this event, as it symbolizes one of the finest moments in our history, when we set out to achieve something truly great and noble and succeeded far better than we could have imagined. Not only did we get to the Moon as promised, over the next three and a half years we sent another five missions, each with increasingly sophisticated equipment, each sent to explore some increasingly alien terrain. Forty-plus years later, no one has come close to matching this achievement, a fact that emphasizes how difficult it was for the United States to accomplish it.
There is one small but very important detail about the Apollo 11 mission, however, that most Americans are unaware of. In mounting the American flag, the astronauts found the lunar surface much harder than expected. They had a great deal of trouble getting the flagpole into the ground. As Andrew Chaikin wrote in his book, A Man on the Moon, “For a moment it seemed the flag would fall over in front of a worldwide audience, but at last the men managed to steady it.” Then Armstrong took what has become one of the world’s iconic images, that of Buzz Aldrin standing on the lunar surface saluting the flag of the United States of America.
What people don’t know, however, is that when Armstrong and Aldrin blasted off from the lunar surface, the blast wave from the Lunar Module’s rocket knocked the flag over. As Chaikin also wrote, “Outside, a spray of gold foil and debris from the descent stage flew away in all directions. The flag toppled to the dust.”
Thus, for the last four decades this American flag, shown so proudly unfurled on the surface of the Moon, has actually been lying unceremoniously on the ground, in the lunar dust.
It might actually be possible to see this, though the photos at this time remain unclear and quite blurry.
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Triumph and tragedy: 30 years of the Space Shuttle
Worth reading: Nature has put together a special section of articles on the history of the space shuttle.
Worth reading: Nature has put together a special section of articles on the history of the space shuttle.
The space shuttle has undocked from the space station for the last time
The space shuttle has undocked from the space station for the last time.
The space shuttle has undocked from the space station for the last time.
Russia vows not to exploit manned space flight monopoly
That’s so nice of them: Russia vows not to exploit its manned space flight monopoly.
Actually, this isn’t really news. Since the fall of the Soviet Union the Russians have always driven a hard bargain when they have sold tickets to get crew or cargo into space. However, once the contract has been signed they have also honored those contracts, to the letter. As the U.S. already has a signed contract to get its astronauts to ISS using Russian rockets and capsules, there won’t be any opportunities for Russian exploitation — until that contract expires.
In other words, the U.S. had better get some manned launch capability on line before too long. And on that note, see this article: NASA considers man-rating the Atlas V.
That’s so nice of them: Russia vows not to exploit its manned space flight monopoly.
Actually, this isn’t really news. Since the fall of the Soviet Union the Russians have always driven a hard bargain when they have sold tickets to get crew or cargo into space. However, once the contract has been signed they have also honored those contracts, to the letter. As the U.S. already has a signed contract to get its astronauts to ISS using Russian rockets and capsules, there won’t be any opportunities for Russian exploitation — until that contract expires.
In other words, the U.S. had better get some manned launch capability on line before too long. And on that note, see this article: NASA considers man-rating the Atlas V.
SpaceX has broken ground on its Falcon Heavy launch site
SpaceX has broken ground on its Falcon Heavy launch site.
SpaceX has broken ground on its Falcon Heavy launch site.
Another fuzzy Dawn image?
Another image of Vesta from Dawn has been released. This image was taken on July 9 from a distance of 26,000 miles away. It is definitely an improvement over the previous image, with more small details becoming visible. However, I once again wonder about the softness of the image. Look at the limb of the planet. It is soft against the black sky. This is not what one would expect from perfectly focused camera.
Dawn goes into orbit around Vesta next week. We sure learn then for sure if there is a problem with its camera, or whether I am merely being a bit too nervous.
Long, cramped road trips ahead for US astronauts
And in a related note: Long, cramped road trips ahead for US astronauts.
And in a related note: Long, cramped road trips ahead for US astronauts.
NASA stalls, Texas lawmakers fume
The law is such an inconvenient thing: In a bipartisan effort, Texas lawmakers roast NASA administrator Charles Bolden for not meeting mandated Congressional deadlines for Congress’s personally designed rocket, the program-formerly-called-Constellation.
The heavy-lift rocket and capsule that Congress insists NASA build is a complete waste of money and nothing more than pork. It will never get built, mainly because Congress has given NASA less money and less time to build it than they did for Constellation under the Bush administration. Unfortunately, the reason they continue to require NASA to build it is to provide pork to their districts.
In a perfect world this funding would be cut now, especially considering the state of the federal debt.
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NASA awards a key piece of ISS management to Florida
NASA awards a key piece of ISS management to Florida, not Houston.
The story reports that politics were not involved, but I am suspicious. Since all ISS management and operations come out of Houston, why send some of that management to Florida?
NASA awards a key piece of ISS management to Florida, not Houston.
The story reports that politics were not involved, but I am suspicious. Since all ISS management and operations come out of Houston, why send some of that management to Florida?
Second ARTEMIS space probe about to enter lunar orbit
The second ARTEMIS space probe will enter lunar orbit on Sunday.
“With two spacecraft orbiting in opposite directions, we can acquire a full 3-D view of the structure of the magnetic fields near the moon and on the lunar surface,” said Vassilis Angelopoulos, principal investigator for the THEMIS and ARTEMIS missions and a professor of space physics at UCLA. “ARTEMIS will be doing totally new science, as well as reusing existing spacecraft to save a lot of taxpayer money.”
The second ARTEMIS space probe will enter lunar orbit on Sunday.
“With two spacecraft orbiting in opposite directions, we can acquire a full 3-D view of the structure of the magnetic fields near the moon and on the lunar surface,” said Vassilis Angelopoulos, principal investigator for the THEMIS and ARTEMIS missions and a professor of space physics at UCLA. “ARTEMIS will be doing totally new science, as well as reusing existing spacecraft to save a lot of taxpayer money.”
Dawn nears Vesta
I’ve posted earlier about Dawn’s approach to Vesta. However, in looking at the images from Dawn, it dawned on me recently that they seems more fuzzy for what you’d normally expect from a space probe. I am now wondering if there is something fundamentally wrong with Dawn’s camera, causing its images to be slightly out of focus.
I’ve posted earlier about Dawn’s approach to Vesta. However, in looking at the images from Dawn, it dawned on me recently that they seems more fuzzy for what you’d normally expect from a space probe. I am now wondering if there is something fundamentally wrong with Dawn’s camera, causing its images to be slightly out of focus.
SpaceX about to break ground on launchpad and hanger for Falcon Heavy
SpaceX is about to break ground on launchpad and hanger for Falcon Heavy.
SpaceX is about to break ground on launchpad and hanger for Falcon Heavy.
China launched second data relay satellite, expanding space communications network before first docking attempt
On Monday China successfully launched its second data relay satellite, expanding its space communications network in preparation for before its first unmanned rendezvous and docking attempt later this year.
On Monday China successfully launched its second data relay satellite, expanding its space communications network in preparation for before its first unmanned rendezvous and docking attempt later this year.
wings in space
James McLane points out that the shuttle shape is not the only way to build a spaceship.
In an email to me Jim noted that he “is still trying to save NASA.” My response to him was that trying to save NASA right now is more hopeless than Don Quixote chasing a windmill. However, the engineering ideas he outlines in his essay are just the kind of innovative thinking required by the new private companies. And the more ideas the merrier!
James McLane points out that the shuttle shape is not the only way to build a spaceship.
In an email to me Jim noted that he “is still trying to save NASA.” My response to him was that trying to save NASA right now is more hopeless than Don Quixote chasing a windmill. However, the engineering ideas he outlines in his essay are just the kind of innovative thinking required by the new private companies. And the more ideas the merrier!
House Budget Bill Would Leave it to NASA To Apportion Bulks of Cuts
The House bill that brings NASA’s budget back to 2008 levels essentially leaves it to NASA to figure out what to cut.
If true, what this means is that NASA itself will have to choose what it considers important. The one problem is that according to this article Congress is still requiring NASA to spend $3 billion on the program-formerly-called-Constellation. which gives the agency less flexibility in doling out the cash.
The House bill that brings NASA’s budget back to 2008 levels essentially leaves it to NASA to figure out what to cut.
If true, what this means is that NASA itself will have to choose what it considers important. The one problem is that according to this article Congress is still requiring NASA to spend $3 billion on the program-formerly-called-Constellation. which gives the agency less flexibility in doling out the cash.
Shuttle mission extended one day
The shuttle mission has been extended one day.
The shuttle mission has been extended one day.
First International Planetary Caves Workshop
Interested in caves on other worlds? You might want to attend the First International Planetary Caves Workshop to be held October 25-28, 2011 in Carlsbad, New Mexico.
Interested in caves on other worlds? You might want to attend the First International Planetary Caves Workshop to be held October 25-28, 2011 in Carlsbad, New Mexico.
3D printing
“We’re building spacecraft, not bizjets.”
The real future: “We’re building spacecraft, not bizjets.”
The real future: “We’re building spacecraft, not bizjets.”