Mr. Hennigan writes about national security for Opinion. U.S. military personnel at Space Command, in Colorado Springs, have kept a close eye on Cosmos 2553 ever since it reached orbit. Bathed in the ...
Open Cosmos, a UK space tech startup, has raised $50 million in fresh funding. Founded in 2015, Open Cosmos had only raised $7 million previously. The company uses satellites to track and monitor ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Though most ...
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