Space war breakthrough?

Is the space war over NASA’s future ending? I wonder, reading this report in which NASA Deputy Administrator Lori Garver confidently announces that a compromise between Congress and the administration is pending. More importantly, she said the following:

Many things are still uncertain, but one thing is not uncertain. Marshall [Space Flight Center] will lead the heavy-lift launch program.

Considering Garver’s previously strong opposition to Constellation, this statement indicates that she and the administration have backed down, and are willing to accept the heavy-lift part of Constellation, once called Ares V, as long as no one uses those Bush-era names.

1 comment

Astronomers announce their recommendations for the next decade

After two years of discussion among hundreds of astronomers, the committee for the 2010 Decadal Surveyn for Astronomy and Astrophysics announced its recommendations today. The two main recommendations were

The report also called for the federal government to become a partner in one of the two giant ground-based optical telescopes now in the planning stages. In addition, the report recommended that the government increase its participation in the Laser Interferometer Space Antenna (LISA), a space telescope designed to detect gravity waves, as well as commit monies to begin the design work for a new high resolution X-ray space telescope. Other recommendations including asking NASA to increase its support for medium-sized space telescopes.

The report did not recommend any replacement for the Hubble Space Telescope.

This report follows earlier decadal surveys, for the 1970s, 1980s, 1990s, and 2000s, all of which had enormous influence on what federal agencies and astronomers built over the following decade. For example, these decadal surveys recommended the construction of the VLA, the Chandra X-Ray Observatory, the Spitzer Space Telescope, and a host of other telescopes, all of which were built.

0 comments

Webb costs threaten space science

The continuing cost overruns for the James Webb Space Telescope threaten future space science missions, according to NASA, even as astronomers are about to announce their recommendations for what NASA should do in the next decade. Note that I will be attending the 11 am press conference on the new decadal survey, and hope to post from there.

0 comments

Rebuilding the American space program — the right way

In reading my post, Both for and against the Obama plan, reader Trent Waddington emailed me to say that this “is so fatalistic that it seems you don’t think it is worthwhile even spending a few minutes explaining why the policy is good. It’s easy to dismiss something a politician says as the stopped clock that is right twice a day. It’s harder to set aside your skepticism and explain why something is good policy.”

Trent is absolutely correct. What I wrote was very depressing and fatalistic. However, I think it very important to be coldly honest about things, no matter how bad they look. Once you’ve done that, you then have the right information necessary for fixing the situation.

My problem with most of the debate about the future space policy of the United States, — as well as innumerable other modern issues faced by our government — is that people don’t seem to want to face up to the reality of the problem. In the case of space and Obama, I doubt any advice, gentle or otherwise, is going to move him into putting forth a plan for NASA that has any realistic chance of getting passed by Congress. As I noted in a different post, he doesn’t play the game. He acts like the worst sort of autocrat, convinced that if he simply says what he wants to do, everyone must agree.

The reason the good part of his plan (commercial space) is not passing Congress is not because people think it is a bad idea. It is being rejected because » Read more

3 comments

Diversifying your research portfolio

In this paper [pdf] adapted from a lecture he gave at an astronomy conference, Harvard researcher Abraham Loeb warns young scientists that their tendency today to take on safe research projects is unwise. Moreover, he notes the increasing “herd mentality” due to “stronger social pressure”, “more competition in the job market,” and the “growing fraction of observational and theoretical projects . . . done in large groups with rigid research agendas and tight schedules.” Key quote:

It is always prudent to allocate some limited resources to innovative ideas beyond any dogmatic โ€œmainstream,โ€ because even if only one out of a million such ideas bears fruit, it could transform our view of reality and justify the entire effort. This lesson is surprisingly unpopular in the current culture of funding agencies like NSF or NASA, which promote research with predictable and safe goals.

0 comments

Griffin’s take on the Obama space plan

On August 6 former NASA administrator Mike Griffin bluntly attacked the Obama proposals for NASA in a speech at the 13th Annual International Mars Society convention in Dayton, Ohio, Key quotes:

Weโ€™re not going anywhere and weโ€™re going to spend a lot of money doing it.

The US space program has not accomplished as much in its last 15 years as in its first 15 years, given more money. So, if you like that, youโ€™ll really like the next decade, in which we do almost nothing and spend just as much.

1 comment
1 830 831 832 833 834 838