Scientists have pulled back the curtain on one of the most extreme solar regions seen in decades, tracking it almost nonstop for three months as it unleashed powerful space weather. By combining views ...
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Self-replicating probes could be operating right now in the solar system; here's how we could look for them
In 1949, famed mathematician and physicist John von Neumann delivered a series of addresses at the University of Illinois, where he introduced the concept of the "universal constructor." The theory ...
Nearly half a century after it left Earth, a battered spacecraft built with 1970s electronics is closing in on a frontier no human machine has ever crossed. The probe is not only venturing deeper into ...
Liftoff is scheduled for 7:30 a.m. ET today (Sept. 24). When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. SpaceX will launch NASA's ambitious IMAP ...
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