By Jeff Foust on 2011 June 23 at 7:57 am ET It’s tough enough to raise the billions of dollars needed to build out a nationwide hybrid satellite/terrestrial wireless network, as LightSquared has found. But when that system may interfere with one of the most crucial satellite systems anywhere, those problems are, well, squared, something that Congress will be looking into during a hearing today.
Scrutiny […]
By Jeff Foust on 2011 June 17 at 6:20 am ET Reports on Thursday indicated that NASA has settled on a design for the Space Launch System (SLS) heavy-lift booster that would be largely shuttle-derived, but would offer some room for competition. According to Aviation Week and NASASpaceFlight.com, the SLS design will be only slightly different from the reference design released in an interim report to […]
By Jeff Foust on 2011 June 15 at 10:08 pm ET What does Sen. Richard Shelby (R-AL) have in common with California’s two Democratic senators? He, like Sens. Barbara Boxer and Dianne Feinstein, is now calling on NASA to hold an open competition for the development of the Space Launch System (SLS). In a letter to NASA administrator Charles Bolden last Friday, Shelby said that while […]
By Jeff Foust on 2011 June 15 at 7:47 am ET Plutonium 238 (Pu-238), the radioactive isotope used in the radioisotope thermoelectric generators (RTGs), is essential to a number of spacecraft missions, particularly those bound for the outer solar system. However, getting the relatively modest funding (no more than a few tens of millions of dollars a year) needed to restart Pu-238 production in the US […]
By Jeff Foust on 2011 June 14 at 7:33 am ET On Friday Huntsville’s “Second to None” task force, a group of local officials who lobby on space and defense issues, met with a member of Congress. Not the area’s own representative, Mo Brooks (R-AL), but with Rep. Terri Sewell (D-AL) from Birmingham. And afterwards local officials declared her their newest ally in supporting NASA, and […]
By Jeff Foust on 2011 June 5 at 12:35 pm ET As first reported by Space News last Thursday, California’s two senators have asked NASA to hold an open competition for the development of the Space Launch System (SLS), the heavy-lift vehicle Congress directed NASA to develop in the 2010 NASA authorization act. In their letter to NASA administrator Charles Bolden, Sens. Barbara Boxer (D-CA) and […]
By Jeff Foust on 2011 May 28 at 11:18 am ET Thursday’s hearing of the House Science, Space, and Technology Committee’s space subcommittee on NASA’s commercial cargo efforts did not yield much of the way of new insights or surprises about the program. It did, though, provide an opportunity for some members to express their concern about, if not skepticism regarding, the ability of Orbital Sciences […]
By Jeff Foust on 2011 May 26 at 7:23 am ET The space subcommittee of the House Science, Space, and Technology Committee is holding a hearing this morning on NASA’s commercial ISS cargo program. The hearing will feature executives from Orbital Sciences and SpaceX, the two companies developing cargo vehicles to transport cargo to and from the station, as well as a Government Accountability Office (GAO) […]
By Jeff Foust on 2011 May 25 at 10:29 pm ET The House is debating this evening amendments to HR 1540, the fiscal year 2012 defense authorization act. Tucked away in the list of over 150 amendments under consideration is one submitted by Rep. Dana Rohrabacher (R-CA) to provide for export control reform for satellites. The amendment, similar to standalone legislation introduced earlier this month by […]
By Jeff Foust on 2011 May 25 at 6:58 am ET The “key decision” that NASA announced Tuesday regarding the agency’s space exploration plans was not too surprising, and perhaps a bit underwhelming: NASA is transitioning its existing work on the Orion spacecraft to the Multi-Purpose Crew Vehicle (MPCV). In the NASA statement and media teleconference later that day, NASA indicated there would be effectively no […]
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