Contact quickly lost during third test flight of hypersonic plane
Contact was quickly lost today soon after a hypersonic glider was released by its rocket launcher during a test flight. More here.
Tag: engineering
Japan revises its tsunami warning system following March earthquake/tsunami
Japan has revised its tsunami warning system following the March 11 earthquake/tsunami.
A government that kills
The state of the Himalayan glaciers
A new study of the glaciers of the Himalayas by the Indian Space Research Organization and the Geological Survey of India has found that, based on satellite data, 2184 were retreating, 435 were advancing, and 148 showed no change.
It is refreshing that the scientists and politicians involved in India refused to cite global warming as a cause, referring instead to the “natural cyclic process”. As India’s former environment minister Jairam Ramesh noted, “There is no doubt that the general health of the Himalayan glaciers is worsening, but the truth is incredibly complex.”
Endeavour Crater at last!
The science team for the rover Opportunity have released their first image taken from the rim of Endeavour Crater.
Since this picture looks south from Spirit Point less than a football field’s distance from the rim, it appears to look into the crater, the mountains on the right being the crater’s rim. What looks like a debris field running across the center of the image looks to me to be a combination of exposed patches of bedrock and boulders on the plateau above the rim. For the scientists, those boulders will be the prime research targets, as they are possibly ejecta produced at crater impact and could therefore be material thrown out from deep within the Martian crust.
A Department of Innovation logo that can’t work
You can’t make this stuff up: Michelle Malkin points out that the logo created by Smithsonian’s Department of Innovation shows a gear arrangement that simply can’t function in the real world.
Check out the logo. 3 interlocking gears arranged in this fashion will not move in any direction. They are essentially locked in place. Which when you think about it, is a perfect analogy of today’s government!
The comments on the Department of Innovation’s own webpage are hilarious as well:
Perhaps this should be the new logo for Congress….since no motion could come from this arrangement.
Boeing rolls out 787 Dreamliner after years of delay
Boeing unveiled its 787 Dreamliner airplane on Saturday after years of delay.
Harvesting icebergs for water and profit
Virgin Galactic’s suborbital shuttle: Sydney to London in 4 hours
Virgin Galactic’s suborbital shuttle: Sydney to London in 4 hours.
I’ve been told that there are engineering reasons why SpaceShipTwo could not make this flight. Nonetheless, the possibility is quite alluring.
New NASA moon rocket could cost $38 billion
Maybe this is why NASA has been stalling about releasing its plans: The Congressionally-designed moon rocket, what I call the program-formerly-called-Constellation, is estimated to cost $38 billion to complete.
Opportunity now less than 400 feet from the rim of Endeavour Crater
Opportunity is now less than 400 feet from the rim of Endeavour Crater.
The Jupiter probe Juno has lifted off
The north pole of Mars in summer
The north pole of Mars in summer: the dry ice is gone, leaving an icecap of water only.
Stand by for space weather
Stand by for space weather: three coronal mass ejections were released by the sun in the past few days and are aimed directly at the earth. The first hit tonight, without doing much damage.
Though it is important to prepare for these solar storms, don’t expect them to do much harm. Power companies use the warnings to protect their grids. What you can expect is an increased chance of seeing the aurora at lower latitudes.
A truck 400 feet long with 192 wheels crosses California to Utah
A truck 400 feet long with 192 wheels crosses California to Utah.
Boeing confirms that it has chosen the Atlas 5 rocket to launch is manned capsule
Boeing has now officially chosen the Atlas 5 rocket to launch is manned capsule.
Two Russians complete spacewalk at ISS
Two Russians have completed a spacewalk today at ISS. They not only prepared the station for future Russian upgrades, they released an amateur radio microsat.
Cost issues might force Europe to downsize its 2016 Mars mission
Cost issues might force Europe to downsize its 2016 Mars mission.
Getting to know the Atlas 5
The Atlas 5 is the rocket that Boeing, Blue Origin, and Sierra Nevada plan to use to get astronauts into orbit.
Lack of U.S. government interest in commercial refueling mission causes problems
A lack of U.S. government interest in a privately designed satellite refueling technology has caused the company to pull back its plans.
MDA had signed a contract with the communications satellite company Intelsat to refuel some of its orbiting satellites, but needed additional customers to make a go of it. It had hoped the U.S. Defense Department would show interest, but they have not.
This is exactly where the government should be investing its capital, and that it is not tells us a lot about the real lack of sincerity behind the Obama administration’s claims that it wants to encourage private space. I also suspect that the turf war with satellite companies and defense contractors helped discourage Defense Department interest.