Category Archives: Space Science

The SEDS Act

Dana has been talking about this for a year, but he’s finally introduced it:

To require the National Aeronautics and Space Administration to investigate and promote the exploration and development of space leading to human settlements beyond Earth, and for other purposes.

Development and settlement demand low cost of access to space, while NASA is forced by Congress to pursue a giant rocket that has exactly the opposite effect. I wish they’d left the E word out, because that’s implicit, and it allows people to maintain the status quo: “Well, the first thing we have to do is exploration, before we can think about development and settlement. And we can’t do exploration without SLS!”

I have a query in to Tony DeTora as to how this differs from the 1989 bill, because I still see no teeth in it regarding what to do if the administrator ignores it and doesn’t submit reports.

[Update a while later]

Related: A new book of essays and stories on the spiritual aspects of space. Here’s a review.

Gravitational Waves

This is a huge day for Kip Thorne (and others). Nadia Drake has a comprehensive story up already.

[Update a few minutes later]

Here’s another write up by Matthew Francis at The Atlantic.

[Update a few more minutes later]

Here‘s the paper itself.

[Update a while later]

And one from Miri Kramer.

[Update a while later]

And from Loren Grush.