Decommissioning of Discovery has started
The disassembly and decommissioning of the space shuttle Discovery has started.
The disassembly and decommissioning of the space shuttle Discovery has started.
Tag: engineering
Decommissioning of Discovery has started
Japan’s unmanned freighter undocks from ISS
Japan’s unmanned freighter undocked from ISS today.
Japan’s unmanned freighter undocked from ISS today.
Secret X-37B Space Plane Spotted Again by Amateurs
The X-37B space plane has been spotted again by amateurs.
The X-37B space plane has been spotted again by amateurs.
Stardust to end its mission after twelve years
Stardust has ended its mission after twelve years and two comet flybys.
Ground controllers will command the spacecraft to fire up its four rocket thrusters one last time at 7 p.m. EDT (2300 GMT) today to use up its remaining fuel. Engineers plan to watch closely while the probe’s propellant tank ran dry to help future missions gauge their fuel reserves more precisely.
Stardust has ended its mission after twelve years and two comet flybys.
Ground controllers will command the spacecraft to fire up its four rocket thrusters one last time at 7 p.m. EDT (2300 GMT) today to use up its remaining fuel. Engineers plan to watch closely while the probe’s propellant tank ran dry to help future missions gauge their fuel reserves more precisely.
A new Russian rocket
No Vision = No Innovation
An critique of NASA: No vision equals no innovation.
That NASA (and our government) lacks vision is not necessarily a bad thing. For the first time in decades, this is leaving room for new and independent companies to move in and fill the vacuum left by NASA. In the end, I think we will be far better off.
An critique of NASA: No vision equals no innovation.
That NASA (and our government) lacks vision is not necessarily a bad thing. For the first time in decades, this is leaving room for new and independent companies to move in and fill the vacuum left by NASA. In the end, I think we will be far better off.
Orbital Science facility at Wallops opens
The spaceport at Wallops Island, Maryland has unveiled its rocket assembly building to be used by Orbital Sciences in launching cargo to ISS.
The spaceport at Wallops Island, Maryland has unveiled its rocket assembly building to be used by Orbital Sciences in launching cargo to ISS.
Messenger confirmed in orbit
Three days of data has confirmed that Messenger is in orbit around Mercury and is doing well.
On March 29, 2011, the Mercury Dual Imaging System will be powered on and will take its first images. The year-long science observation campaign will begin on April 4, 2011.
Three days of data has confirmed that Messenger is in orbit around Mercury and is doing well.
On March 29, 2011, the Mercury Dual Imaging System will be powered on and will take its first images. The year-long science observation campaign will begin on April 4, 2011.
Texas Cites EPA Error in Testing of Wells
The war between Texas and the EPA continues: Texas is accusing the EPA of doing bad research about gas drilling.
The war between Texas and the EPA continues: Texas is accusing the EPA of doing bad research about gas drilling.
Roman cities and aqueducts
The meltdown that wasn’t
Lockheed Martin unveils Orion spacecraft and test center
The program-formerly-called-Constellation moves forward: Lockheed Martin yesterday unveiled the Orion spacecraft and the test center to be used to prepare it for space.
Though this press announcement was actually intended to encourage Congress to continue funding, it also illustrated how this portion at least of Constellation had made significant progress before it was undercut by both Obama and Congress.
The program-formerly-called-Constellation moves forward: Lockheed Martin yesterday unveiled the Orion spacecraft and the test center to be used to prepare it for space.
Though this press announcement was actually intended to encourage Congress to continue funding, it also illustrated how this portion at least of Constellation had made significant progress before it was undercut by both Obama and Congress.
Boeing’s biggest-ever plane makes maiden flight
Boeing’s biggest-ever plane makes its maiden flight.
Boeing’s biggest-ever plane makes its maiden flight.
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.
Power has been restored at all six Fukushima reactors
Power has been restored at all six Fukushima reactors in Japan.
Overall, the situation appears completely under control, so much so that in a rational world it probably would be possible to put several of these reactors back in operation. The Reuters story above, however, is amusing to read in one sense, as it struggles mightily to make things sound worse than they are.
Power has been restored at all six Fukushima reactors in Japan.
Overall, the situation appears completely under control, so much so that in a rational world it probably would be possible to put several of these reactors back in operation. The Reuters story above, however, is amusing to read in one sense, as it struggles mightily to make things sound worse than they are.
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.
Subsidies to Ariane to keep it afloat
Subsidies to the Ariane 5 rocket to keep it afloat.
Something is seriously wrong with any operation (like Ariane) that dominates the market and still loses money the past two years.
Subsidies to the Ariane 5 rocket to keep it afloat.
Something is seriously wrong with any operation (like Ariane) that dominates the market and still loses money the past two years.
New Horizons passes the orbit of Uranus on its way to Pluto
New Horizons has passed the orbit of Uranus on its way to Pluto.
New Horizons has passed the orbit of Uranus on its way to Pluto.
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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The situation at the Fukushima nuclear power plant continues to stabilize
Here’s some good news: The situation at the Fukushima nuclear power plant continues to stabilize.
The article has a lot to say about the panicky overreaction of much of the press and political class over this incident. For example:
In summary it appears more and more that health consequences from reactor damage will be extremely minimal even for workers at the site. It will now be a surprise if anyone who has not been inside the plant gates this week is affected by the situation at at all – apart from all the people worldwide who have been taking iodide pills or eating salt unnecessarily. There may also be measurable psychological health effects from the global media-driven hysteria surrounding the situation, of course.
Here’s some good news: The situation at the Fukushima nuclear power plant continues to stabilize.
The article has a lot to say about the panicky overreaction of much of the press and political class over this incident. For example:
In summary it appears more and more that health consequences from reactor damage will be extremely minimal even for workers at the site. It will now be a surprise if anyone who has not been inside the plant gates this week is affected by the situation at at all – apart from all the people worldwide who have been taking iodide pills or eating salt unnecessarily. There may also be measurable psychological health effects from the global media-driven hysteria surrounding the situation, of course.
Japan raises nuclear alert level
This ain’t good: Japan has raised the nuclear alert level at its stricken nuclear power plants.
Then again, it appears that the dangers remain limited to a relatively small area, within 20 kilometers of the power plant.
This ain’t good: Japan has raised the nuclear alert level at its stricken nuclear power plants.
Then again, it appears that the dangers remain limited to a relatively small area, within 20 kilometers of the power plant.
Iran claims it has build a flying saucer
You can’t make this stuff up! Iran is claiming it has built a working flying saucer.
You can’t make this stuff up! Iran is claiming it has built a working flying saucer.
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 strange link between samurai swords and Japan’s nuclear reactors
The strange link between samurai swords and Japan’s nuclear reactors.
The strange link between samurai swords and Japan’s nuclear reactors.
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.