The private effort to reactivate the 1970s ISEE-3 space probe has successfully re-established two way communications with the spacecraft.
They will spend the next few days assessing ISEE-3’s overall health in order to plan the engine burns necessary to get it back to its original location orbiting the Sun near Earth.
A frame-by-frame repair of the video taken during the April soft splashdown of the Falcon 9 first stage now shows the deployment of the landing legs.
Video below the fold.
In a related note, SpaceX will unveil its manned version of the Dragon capsule tomorrow at 7 pm (Pacific) and will live stream the event here.
Update: The links are fixed. Thanks Edward!
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The Russian investigation into the most recent Proton launch failure has not yet ruled out sabotage as the cause.
I think sabotage is highly unlikely, and their hint at it is mostly an effort to include all possibilities in their investigation.
Update: This report confirms my analysis. It appears the news story above was a bit overheated for the powers-that-be in Russia, and thus Deputy Prime Minister Dmitry Rogozin felt strongly compelled to correct the record immediately.
The competition heats up: The suborbital tourist company XCOR has raised $14.2 million of private investment capital.
It looks increasingly like this tortoise is going to catch up with the Virgin Galactic hare in the race to launch the first suborbital private space tourists.
China claimed today that its lunar rover Yutu is still alive on the Moon.
The rover is still able to send data back to Earth using the Chang’e 3 probe that delivered it, the official Xinhua news agency said, citing Li Bengzheng, deputy commander-in-chief of China’s lunar program. But the buggy’s wheels and the solar panel designed for thermal insulation during the frozen lunar nights no longer work, Li said. The craft’s functionality is progressively deteriorating “with each lunar night,” Li said.
What is significant here is that though the rover’s ability to rove failed much sooner than planned, its longevity now means that much of their engineering for future missions will work.
A new crew of three successfully launched and docked with ISS today.
The competiton heats up: SpaceX has completed qualification tests of the SuperDraco thrusters that will be used by Dragon for launch aborts as well as soft landings on land.
Next comes the capsule’s first launch abort test sometime later this year.
Google introduces its first prototype of a completely driverless vehicle.
The prototype accommodates for two passengers and is missing quite a few of the features you’d expect to see in a standard car. With no need for a steering wheel, mirrors or braking and accelerating pedals, the car comes fully equipped with special software and sensors that feed information into an onboard computer, which then drives the car.
The story and video are very vague about a lot of important details, such as how much programing was necessary for the vehicle to do the specific test drives shown as well as how the passengers tell the vehicle where to go. Nonetheless, as a prototype this vehicle is quite intriguing.
Orbital Sciences has delayed its next Cygnus flight to ISS by at least one week in order to complete its investigation of the failure of a Russian-built rocket engine used by the Antares rocket.
Without doubt, this engine failure highlights the urgent need for American rocket companies to develop their own rocket engines.
A place on Mars that was possibly habitable only 200 million years ago.
This article discusses the possibility of liquid water from the melting of the glaciers that scientists think once covered the western slopes of the giant volcano Arsia Mons. I have also written about this area in an article I wrote for Sky & Telescope last year on exploring caves in space. It is thought that there might be caves here in which some of that water from those glaciers might still be found.
As one scientist is quoted as saying in this article, “Arsia Mons would be the next place I would want to go.” Like the south pole of the Moon, it likely has all the ingredients for establishing a habitable colony.
The competition heats up: The FAA is inching closer to approving a license to allow SpaceX to conduct tests in Texas of its rocket-powered prototype of its Dragon capsule.
Simply, DragonFly is a propulsive system designed to allow the SpaceX Dragon capsule to perform propulsive landings (both with and without parachute assistance). Overall, DragonFly will use eight SuperDraco hypergolic engines capable of producing up to 16,400 lbf of thrust each. …
In all, SpaceX has proposed, and submitted to the FAA for commercial experimental license, a total of 30 DragonFly tests at its McGregor test facility. Four of the test flights involve DragonFly being dropped from a helicopter at an altitude of 10,000 ft with two propulsive assist landings parachutesand engines) and two propulsive landings (engines only). The remaining 26 of the proposed test flights will launch from a specially-built pad that will take between 1-2 weeks to construct (according to the FAA draft environmental report). These 26 flights will consist of eight parachute-assist landings and 18 full propulsive hops (rocket engines only).
We should all be relieved: The 76-page draft environmental impact statement noted that these tests will not destroy the Earth, and that their effect on global warming will be tiny. If the license is finally approved, testing should begin before the end of 2014.
The competition heats up: In its first launch since a failure early in 2013, Sea Launch successfully put a European communications satellite into orbit on Monday.
