NASA Administrator Jim Bridenstine shook up management of the space agency’s effort to send astronauts back to the moon by 2024 on Wednesday by removing long-time associate administrator for Human Exploration and Operations (HEO) William Gerstenmaier from a post he held for 15 years.
“Effective immediately, Ken Bowersox will serve as Acting Associate Administrator for HEO,” Bridenstine said in a memo. “Bowersox, who previously served as the Deputy Associate Administrator for HEO, is a retired U.S. Naval Aviator with more than two decades of experience at NASA. He is an accomplished astronaut and a veteran of five space shuttle missions and served as commander on the International Space Station.”
SpaceNewsreports that NASA Administrator Jim Bridenstine didn’t do much on Wednesday to clear up what the Trump Administration’s plan to land astronauts on the moon by 2024 is going to cost in testimony before the commerce, justice and science subcommittee of the Senate Appropriations Committee.
Bridenstine declined to offer a dollar figure, saying that the agency submitted a “pretty good” proposal to the Office of Management and Budget, which is performing its own review along with the staff of the National Space Council. The goal, he said, is to “come up with a unified administration position” on how much additional funding NASA will request. (more…)
It seems that nothing so becomes a politician’s public life like the announcement that he or she is leaving it.
George Washington’s decision in 1796 to not seek a third term as president is widely hailed as the ultimate example of a small-r republican virtue of restraint the general demonstrated throughout his public life. Americans trusted Washington with power because they knew he would exercise it wisely and, that when the time came, he would walk away. Voluntarily.
In an age when many kings claimed a hereditary right to rule for life with absolute authority, relinquishing power was an astounding act. But Washington, a master of exits in war and peace, knew it was time to go. In so doing, he set a two-term precedent for the presidency that would stand for 144 years.
More recently, we’ve seen another result of what happens when politicians decide they’ve had enough: candor. Sens. Bob Corker (R-TN) and Jeff Flake (R-AZ) both launched fiery broadsides at the current occupant of Washington’s old office — and a member of their own party, no less — upon announcing they would not seek re-election next year.
WASHINGTON (NASA PR) — The early missions of Space Launch System (SLS) rocket and the Orion spacecraft will be the first of several missions that travel more than 40,000 miles beyond the moon to demonstrate capabilities in deep space farther than humans have ever traveled, but close enough to return home in days or weeks if needed. With the SLS, Orion, and Exploration Ground Systems programs now past their respective critical design reviews and flight hardware in production for the first integrated mission, NASA is transitioning from design and development to long-term affordability and sustainability in support of the Journey to Mars.
SpaceX CEO Elon Musk told CNBC on Friday that investigators have found the root cause of the fire and explosion that destroyed a Falcon 9 booster on Sept. 1. The company expects to resume launches by the middle of December.
Musk, confirming earlier discussion about the investigation, said the failure involved liquid helium being loaded into bottles made of carbon composite materials within the liquid oxygen tank in the rocket’s upper stage. This created solid oxygen, which Musk previously said could have ignited with the carbon composite materials. However, he did not go into that level of detail in his CNBC comments. (more…)
Several agencies gave presentations yesterday before the National Research Council’s Aeronautics and Space Engineering Board. Jeff Foust of SpaceNews reported on the following updates:
NASA Associate Administrator for Human Exploration and Operations Bill Gerstenmaier said the agency has delayed a decision on its Commercial Resupply Services 2 (CRS-2) contracts from June to September to allow more time to evaluate bids. Known bidders include SpaceX, Orbital ATK, Boeing, Lockheed Martin and Sierra Nevada Corporation.
Gerstenmaier said Sierra Nevada’s final funded commercial crew milestone — a second drop test of the Dream Chaser shuttle — is now scheduled for December.