In case you missed them, here’s a few pieces I’ve recently written and published for Medium, Nature, and Smithsonian magazine. Thanks as usual to my excellent editors! I’m only posting brief excerpts here, so if you’re interested, please check out the whole thing using the links below.
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Are We at Risk for a Space Arms Race?
The Pentagon’s space-based missile defense plans could escalate tensions with rival space powers.
On March 27, India tested its first anti-satellite weapon, an interceptor missile that blew up an Indian military satellite in space. The test put India in an exclusive club of nations — including the U.S., Russia, and China — that are building the capacity to shoot down both missiles and satellites. And the other members of the club aren’t happy.
On April 1, NASA Administrator Jim Bridenstine criticized India’s test, angry that the resulting debris may have reached the orbit of the International Space Station and other satellites.
“That is a terrible, terrible thing, to create an event that sends debris in an apogee that goes above the International Space Station,” Bridenstine said at a town hall meeting that was livestreamed on NASA TV. “And that kind of activity is not compatible with the future of human spaceflight that we need to see happen.”
Yet the future of human spaceflight looks increasingly militarized. The Department of Defense has declared its own plans to attach missile-detecting sensors on satellites, and more menacingly, to seriously consider building interceptors that could be deployed in space. If Congress approves new funding for these projects, the technology could encourage rivals to ratchet up their own space weapon capabilities, triggering an arms race that could make orbital wars with lasers and satellites a reality…
[Read the entire piece in Medium magazine, published on 18 April.]