Dawn has now lowered its orbit to an average elevation of 130 miles above the asteroid Vesta.
Expect lots of close-up images in the weeks to come.
Orbital Sciences has renamed its Taurus II rocket the Antares rocket.
To clear up any marketplace confusion and provide clear differentiation between this new launch vehicle and our Taurus XL rocket. Antares is significantly different – it serves the medium-class space launch market and its liquid fuel first stage technology is major departure from previous Orbital space launch vehicles. In addition, a project of this scale and significance deserves its own name like Orbital’s Pegasus®, Taurus® and Minotaur rocket programs that have come before it.
I think they have also realized they needed to distinguish Antares from the Taurus XL rocket’s recent problems, failing twice to put NASA climate satellites into orbit.
Actually, those tests weren’t so good after all: LightSquared’s broadband system actually disrupted 75% of the GPS receivers used during government testing.
Morrissey also notes these disturbing facts, considering the Obama administration’s strong support for Lightsquared:
The Air Forces has awarded contracts to Andrews Space, Boeing and Lockheed Martin to develop a reusable first stage booster.
Your orbital trip on a Boeing spaceship.
NASA has announced a February 7 launch date for SpaceX’s next test flight of Falcon 9 and Dragon to ISS.
They also have approved allowing Dragon to do a test berth with ISS on this flight, assuming the first test approach goes well.
Phobos-Grunt is now predicted to fall back to Earth in early January.
In a press event today, LightSquared announced that just-completed tests prove that its internet service will not interfere with GPS.
According to the company, the three private companies — Javad GNSS, PCTel and Partron — that make GPS equipment have been testing interference solutions and those tests have gone well. “Preliminary results show that GPS devices tested in the lab easily surpass performance standards thanks to these newly developed solutions,” Ahuja said. “We are confident that this independent testing will mirror testing being done by the federal government.”
Here’s another perspective:
Jim Kirkland, vice president of Trimble and a founding member of The Coalition to Save Our GPS, is trying to slow LightSquared’s momentum. “It is obviously extremely premature to claim at this point that these latest tests demonstrate that LightSquared’s proposed repurposing of the mobile satellite band for terrestrial operations is ‘compatible’ with high-precision GPS,” Kirkland says in a statement. “Even if new equipment solutions are fully tested and verified, these existing high-precision receivers will have to be retrofitted or replaced. LightSquared still refuses to accept the financial responsibility for addressing interference to existing devices, and so has not offered a comprehensive solution in any way, shape, or form.”
NASA looks to 3D printing to create spare parts and tools on ISS.
The first female astronaut from Russia in decades might fly a six month mission to ISS in 2013.
The names of China’s second class of astronauts, kept secret by the government there, has been revealed by a stamp collectible.
Mad scientists at their best! An experiment designed to mimic the dynamo at the Earth’s core is about to be turned on.
Ten years in the making, the US$2-million project is nearly ready for its inaugural run. Early next year, the sphere will begin whirling around while loaded with 13,000 kilograms of molten sodium heated to around 105 °C. Researchers hope that the churning, electrically conducting fluid will generate a self-sustaining electromagnetic field that can be poked, prodded and coaxed for clues about Earth’s dynamo, which is generated by the movement of liquid iron in the outer core. If it works, it will be the first time that an experiment that mirrors the configuration of Earth’s interior has managed to recreate such a phenomenon.
This is a really very cool experiment, as we really do not have a good understanding of how planetary magnetic fields are produced.
Doomed: Phobos-Grunt now appears to be breaking up.
Oops! A cannonball fired during a Mythbusters stunt went off course, bouncing through two walls of a nearby home and then crashing through the window of a minivan.
And the winner is: The Hubble Space Telescope has now been used as a reference in more than 10,000 peer-reviewed science papers.
The next test flight of Falcon 9/Dragon has slipped again.
This article notes how an ISS status report that had indicated approval for a merger of the next two Falcon 9 test flights was premature.
German bomb experts have successfully defused a World War II bomb after evacuating 45,000.
“I did my job, that was all,” lead defusing expert Horst Lenz told local daily Rhein Zeitung.
X-37B has successfully passed the 270 day milestone in its now extended mission.
Lots of people have speculated about the military’s plans for the X-37B. I think the Air Force is actually telling us in this quote:
» Read more
For once, the taxpayer doesn’t get screwed: The electric car company Aptera has shut down due to lack of interest from investors and the lack of a loan from the government.
The California company was counting on a federal loan – and private investments to match the loan – so that it could start producing its very first electric vehicle. Aptera said it was close to securing a $150 million from the U.S. Department of Energy, but it couldn’t line up the private dollars necessary to complete the loan application process.
Uganda’s space program: the construction of its first aircraft — in the backyard of the designer’s mother’s home — to be followed by a space shuttle! With pictures and video.
At first glance this looks absurd and a pipe dream. However, stranger things have happened. I wish them all the success in the world.
How to build a washing machine for interplanetary travel.
Junk from space? A mysterious three pound metal object crashed through the roof of a Massachusetts warehouse yesterday.
Bad news: Europe has ceased its effort to contact Phobos-Grunt.
An engineering company specializing in ecological projects has a plan to turn the Eiffel Tower into a giant green “jungle” covered in 600,000 plants.
The budget battles continue in Europe over funding a $16 billion fusion reactor project.
Now the three statutory bodies of the European Union have agreed to cobble together €360 million from anticipated unspent funds in the still-to-be-decided 2013 budget. Another €840 million will be found by shifting money from 2012 and 2013 budget lines for farm and fishing subsidies, rural development, and environment, into the ones covering research. The remaining €100 million had already been allocated to ITER in the 2012 budget.
Sounds to me as if this whole thing has feet of clay, and is going to fall apart long before completion.
