Discovery has landed, for the last time
Discovery has landed safely, for the last time.
Discovery has landed safely, for the last time.
Tag: engineering
Discovery has landed, for the last time
148,221,665 Things to Know About Space Shuttle Discovery
How to make Hot Ice
More evidence Penn State’s investigation of Mann was a whitewash
More evidence that Penn State’s investigation of IPCC climate researcher Michael Mann was a whitewash.
The key point is that the Penn State investigators never interviewed a principal who was able to confirm or deny a key charge against “Hockey Stick” lead author of “Hide the Decline” infamy Michael Mann. This individual has now been interviewed, and what he told federal investigators has indicted Mann and Penn State.
I have noted this already, the very week the Penn State report was issued, but it is nice to see there is further evidence to confirm my conclusions.
More evidence that Penn State’s investigation of IPCC climate researcher Michael Mann was a whitewash.
The key point is that the Penn State investigators never interviewed a principal who was able to confirm or deny a key charge against “Hockey Stick” lead author of “Hide the Decline” infamy Michael Mann. This individual has now been interviewed, and what he told federal investigators has indicted Mann and Penn State.
I have noted this already, the very week the Penn State report was issued, but it is nice to see there is further evidence to confirm my conclusions.
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]
China Details Ambitious Space Station Goals
Flying car
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.”
Weather scrubs X-37B launch
Weather has scrubbed today’s X-37B launch. They’ll try again tomorrow.
Weather has scrubbed today’s X-37B launch. They’ll try again tomorrow.
FAA Seeks Funding for New Space Prize
The FAA is seeking funds for a new space prize, $5 million for launching a small payload into Earth orbit.
No further details are yet available. One wonders what the criteria will be, as many established companies already routinely launch payloads into orbit.
The FAA is seeking funds for a new space prize, $5 million for launching a small payload into Earth orbit.
No further details are yet available. One wonders what the criteria will be, as many established companies already routinely launch payloads into orbit.
Five hundred customers into space in the first year of operation
Five hundred customers into space in the first year of operation.
Five hundred customers into space in the first year of operation.
Glory satellite falls to Earth after launch failure
The Glory climate satellite has crashed in the Pacific when its rocket failed during launch today.
The Glory climate satellite has crashed in the Pacific when its rocket failed during launch today.
The secrets of Jeff Bezos’ Blue Origin space project
The secrets of Jeff Bezos’ Blue Origin space project.
The secrets of Jeff Bezos’ Blue Origin space project.
Russia lacks enough rockets to fulfill 2011 launch plans
This is both good and bad: Russia appears to lack enough available rockets to fulfill its 2011 launch plans.
This is both good and bad: Russia appears to lack enough available rockets to fulfill its 2011 launch plans.
Leonardo cargo module installed on ISS
The Leonardo cargo module was permanently installed on ISS yesterday.
The Leonardo cargo module was permanently installed on ISS yesterday.
X-37B launch set for March 4
The launch of the Air Force’s second X-37B is set for March 4.
The launch of the Air Force’s second X-37B is set for March 4.
Station photo op cancelled
The Soyuz fly-around of the space station to photograph it with the shuttle docked has been canceled.
The Soyuz fly-around of the space station to photograph it with the shuttle docked has been canceled.
Robotic arm breakdown adds spacewalk drama
The crash of the computer that runs the station’s robot arm stranded a spacewalking astronaut in space for about 20 minutes yesterday.
The crash of the computer that runs the station’s robot arm stranded a spacewalking astronaut in space for about 20 minutes yesterday.
Scientists buy tickets on Virgin Galactic
The Southwest Research Institute has purchased two tickets from Virgin Galactic for its scientists to fly on SpaceShipTwo.
The Southwest Research Institute has purchased two tickets from Virgin Galactic for its scientists to fly on SpaceShipTwo.
Amateur images of ISS and the shuttle
Take a gander at this spectacular image of the shuttle approaching ISS, taken by an amateur astronomer from the ground!
Take a gander at this spectacular image of the shuttle approaching ISS, taken by an amateur astronomer from the ground!
The Beer has Landed: Astronauts4Hire Completes Space Beer Microgravity Test
The beer has landed: The first test of space beer in weightlessness has been completed. Key quote:
Astronauts4Hire Flight Member Todd Romberger was selected to perform the flight research. Todd sampled the beer during 12 microgravity parabolas, each reproducing the weightless conditions of space for 30 seconds at a time, and recorded qualitative data on beverage taste and drinkability as well as biometric data to gain a first look at alcohol effects the body.
The beer has landed: The first test of space beer in weightlessness has been completed. Key quote:
Astronauts4Hire Flight Member Todd Romberger was selected to perform the flight research. Todd sampled the beer during 12 microgravity parabolas, each reproducing the weightless conditions of space for 30 seconds at a time, and recorded qualitative data on beverage taste and drinkability as well as biometric data to gain a first look at alcohol effects the body.
NASA’s chief technologist admits it will be a decade before Orion flies
This is why I call it pork and a waste of money: NASA’s chief technologist admits it will be a decade before Orion and the heavy-lift rocket mandated by Congress flies.
This is why I call it pork and a waste of money: NASA’s chief technologist admits it will be a decade before Orion and the heavy-lift rocket mandated by Congress flies.
Detector Array Deterioration Poses New Problem for JWST
More problems for the James Webb Space Telescope: The detector arrays for several instruments are deteriorating, even as they sit on the shelf. And remember, the 2014 launch date is probably going to be delayed until 2016. Key quote:
“As you get further and further out with [the launch date], it really raises questions about how far down the [integration and test] process you go for the instruments … and how long you have to store all that before you actually launch,” [Webb program director Rick Howard] told the NASA Advisory Council’s astrophysics subcommittee during a Feb. 16 public meeting here. “And that just makes everybody even more nervous about this problem than anything else.”
More problems for the James Webb Space Telescope: The detector arrays for several instruments are deteriorating, even as they sit on the shelf. And remember, the 2014 launch date is probably going to be delayed until 2016. Key quote:
“As you get further and further out with [the launch date], it really raises questions about how far down the [integration and test] process you go for the instruments … and how long you have to store all that before you actually launch,” [Webb program director Rick Howard] told the NASA Advisory Council’s astrophysics subcommittee during a Feb. 16 public meeting here. “And that just makes everybody even more nervous about this problem than anything else.”
Space tourism poised to blast off in the next two years
So what the shuttle is being retired! Space tourism is poised to blast off in the next two years.
So what the shuttle is being retired! Space tourism is poised to blast off in the next two years.
Launch of Glory postponed again
More launch news: The launch of the climate satellite Glory was postponed again today. No new launch date is set.
More launch news: The launch of the climate satellite Glory was postponed again today. No new launch date is set.
The shuttle Discovery has lifted off
More station news: The shuttle Discovery has lifted off on its last mission.
More station news: The shuttle Discovery has lifted off on its last mission.
Europe’s Kepler cargo vehicle has docked with ISS
Europe’s Kepler cargo vehicle has docked with ISS.
Europe’s Kepler cargo vehicle has docked with ISS.
Watch Discovery’s launch today from your virtual yacht on your Playstation 3 game machine
Virtual meets reality: Watch Discovery’s launch today from your virtual yacht on your Playstation 3 game machine.
Virtual meets reality: Watch Discovery’s launch today from your virtual yacht on your Playstation 3 game machine.