Shooting satellites

by billso on Sunday, 2 March 2008

A year ago, I wrote about China’s ill-advised space weapons test. When China com­plained about the US government’s suc­cess­ful take­down of a dead satel­lite last week, I have to shake my head and won­der. There’s a big dif­fer­ence. A year ago, China con­ducted an unan­nounced test of a weapons sys­tem that left thou­sands of debris chunks remain in orbit, as this Jan­u­ary 2008 arti­cle from Wired shows. Dai­ly­Wire­less has more pic­tures and addi­tional discussion.

This month, the US gov­ern­ment announced its plan well in advance, and it wasn’t a weapons test.

As Jef­frey Lewis pointed out on Wired and Arm­sCon­trol­Wonk, some debris may remain in orbit. The offi­cial line, as reported in the New York Times and Hon­olulu Adver­tiser, is that the satel­lite was destroyed.

Writ­ers such as Lewis and Farhad Man­joo don’t live in Hawaii, and may lack the per­sonal stake that I and my fel­low res­i­dents have in this story. It is much eas­ier to hit a tum­bling satel­lite than an inbound mis­sile. I’m glad the US mil­i­tary can hit both, because Hon­olulu is a prime target.

But I’d much rather see inter­na­tional efforts to remove space junk from orbit, before an errant bolt or paint chip takes out a com­mu­ni­ca­tions satel­lite or a manned mission.

Share

Comments on this entry are closed.

Previous post:

Next post: