A plane you can drive to the airport.
A plane you can drive to the airport.
After landing the wings fold up and the plane becomes legal to drive on the roads. With video.
Tag: engineering
Orbital Sciences has confirmed a September 15 launch date for the first Cygnus capsule mission to ISS.
The competition heats up: Orbital Sciences has confirmed a September 15 launch date for the first Cygnus capsule mission to ISS.
The Russians have begun a six-hour spacewalk today on ISS to prepare the station for the arrival of a new Russian module.
The Russians have begun a six-hour spacewalk today on ISS to prepare the station for the arrival of a new Russian module.
The article also outlines the continuing investigation into the American spacesuit problem from the last American spacewalk, where an astronaut’s suit began to fill with water from an unknown source. It appears they have pinpointed the most likely cause of the leak, but appear to be having problems recreating the failure.
Update: The Russian spacewalk is over, all tasks completed.
For the first time since 1975 the Navy and NASA have teamed up to practice the ocean recovery of a manned capsule.
For the first time since 1975 the Navy and NASA have teamed up to practice the ocean recovery of a manned capsule.
This practice was with an Orion capsule mockup.
The engineering tests to try to save Kepler have found that the mission is essentially over.
The engineering tests to try to save Kepler have found that the mission is essentially over.
A headline at this New York Times article, “NASA’s Kepler Mended, but May Never Fully Recover” is wrong, as the telescope has not been “mended.” They have found they might be able to do some limited science, at the most. NASA is going to review this possibility, weighing the cost versus the benefit, and decide in the fall.
Why did the builders of One World Trade Center in New York settle on fourth place?
The decision to not compete: Why did the builders of One World Trade Center in New York settle on fourth place?
The article includes some nice history about the race in New York in the first half of the 20th century to build the tallest skyscraper.
Russia has concluded its investigation into last month’s Proton launch failure and now says its next launch will be on September 15.
Russia has concluded its investigation into last month’s Proton launch failure and now says its next launch will be on September 15.
While the investigation pinpointed the problem — the installation of sensors upside down — none of the news reports about this investigation have mentioned what any corrective actions the Russians are taking. Meanwhile, at least one unnamed Russian engineer is questioning the schedule and the thoroughness of the investigation.
Engineers have identified twelve asteroids that could be captured with today’s technology.
Engineers have identified twelve asteroids that could be captured with today’s technology.
Their number one most easily moved space rock is named 2006 RH120. A single rocket burn in 2021 would be enough to place this roughly 4-meter-wide asteroid into orbit around a Lagrange point by 2026. NASA could then launch people to study this object (which would barely be bigger than the astronauts themselves) and learn about its history.
Grasshopper flies again, this time both up and sideways.
The competition heats up: Grasshopper flies again, this time both up and sideways.
Video below the fold.
» Read more
Sierra Nevada has completed ground tow tests of its Dream Chaser engineering test vehicle.
The competition heats up: Sierra Nevada has completed ground tow tests of its Dream Chaser engineering test vehicle.
Video at the link. They will now begin flight drop tests this fall.
Pigs in space
Today I have an op-ed in the Wall Street Journal, entitled “No liftoff for these space flights of fancy.” It is essentially a more detailed reworking of my rant on the John Batchelor Show on July 30.
My point is that the federal space program mandated by Congress, the Space Launch System (SLS), is never going to go anywhere, and is nothing but pork that should be cut as fast as possible. (See my essay from November 2011 on how NASA and the federal government can better use this money to get more accomplished in space, for less.)
The comments to the article have generally been positive and in agreement. Those who disagree mostly question the $14 billion cost per launch that I claim SLS will cost. That number comes from John Strickland’s very detailed analysis of what it will cost to build, complete, and operate SLS. However, it doesn’t require much thoughtful analysis to realize that this number is not unreasonable.
» Read more
ATK has joined Stratolaunch, winning a contract to provide solid rocket motors for company’s proposed second stage air-launched rocket.
The competition heats up: ATK has joined Stratolaunch, winning a contract to provide solid rocket motors for company’s proposed second stage air-launched rocket.
Stratolaunch’s first stage will take off from a runway, and will be the largest airplane ever built. The second stage, which Orbital Sciences is building and which ATK is now be a partner, will be released from this airplane and then ignite.