More and more the Atlas V appears to be “the vehicle of choice for manned missions.” Key quote:
NASA could have gone down this path last decade and possibly shaved years — and billions of dollars — off the development time of a capability to carry astronauts to the space station.
R.I.P: Roger Boisjoly, 73, has died.
Boisjoly was the engineer who in 1985 warned NASA about the danger of launching the shuttle in cold weather, that the solid rocket booster’s joints might not seal correctly under those conditions, thereby causing a catastrophic failure. Sadly, he was ignored, even ostracized, and on January 28, 1986, Challenger broke apart 74 seconds after launch, killing seven astronauts.
Act quick! The deadline to apply to join the next astronaut class at NASA is Friday.
Though if you ask me (and no one is), it probably makes more sense to apply to Virgin Galactic, Scaled Composites, SpaceX, or Stratolaunch if you want to be a space cadet, as these are going to be the guys in charge in coming years.
A group of researchers have failed to reproduce the earlier NASA result that suggested arsenic-based life was possible.
One interesting aspect of this story is that the research results were discussed openly, with regular updates as the work was on-going, on one of the scientists blogs.
Redfield and her collaborators hope to submit their work to Science by the end of the month. She says that if Science refuses to publish the work because it has been discussed on blogs, it will become an important test case for open science.
Eric Berger has uncovered a statistic about the U.S. space program that will certainly embolden skeptics of NASA and the government.
A class of fourth-grade students have renamed NASA’s two Grail lunar probes “Ebb” and “Flow”.
NASA to mothball two wind tunnels at Langley.
But NASA can spend millions to build Langley a new conference center and cafeteria. Am I crazy or is there something really wrong here?
NASA is soliciting private aerospace companies to bid on building their own designs for the rocket upper stage that will send the Orion capsule beyond Earth orbit.
This is good news: Rather than design the upper stage themselves, NASA is behaving like a customer and looking for someone else to provide them the product, much as the agency has been doing in buying from private companies crew and cargo services for ISS. Using this approach the agency is more likely to get its upper stage quickly and at less cost.
NASA has awarded a $42 million contract to build a new cafeteria and conference center at its Langley Research Center in Virginia.
They can’t build a rocket to put humans in space, but dammit, those NASA workers are going to have nice place to meet and eat!
NASA is in negotiations with ESA to have them provide the service module for Orion.
Orion is costing billions, yet NASA hasn’t the ability or budget to build its service module?
After 16 years in space, NASA’s Rossi X-ray Timing Explorer (RXTE) has finally been shut down.
RXTE far exceeded its original science goals and leaves astronomers with a scientific bounty for years to come. Data from the mission have resulted in more than 2,200 papers in refereed journals, 92 doctoral theses, and more than 1,000 rapid notifications alerting astronomers around the globe to new astronomical activity.
“The spacecraft and its instruments had been showing their age, and in the end RXTE had accomplished everything we put it up there to do, and much more,” said Tod Strohmayer, RXTE project scientist at Goddard. The decision to decommission RXTE followed the recommendations of a 2010 review board tasked to evaluate and rank each of NASA’s operating astrophysics missions.
NASA administrator Bolden met with former Apollo astronauts today to smooth over his agency’s attempt to prevent their ability to sell artifacts from their missions.
