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GPT-5.4 Pro cracked a conjecture in number theory that had stumped generations of mathematicians, using a proof strategy that ...

In early April, NASA and its Artemis II mission inspired humanity to look toward the heavens. Now that the four-person space crew has returned home, however, the public still hasn't had its fill of ...

Artemis II has launched, sending a crew of four astronauts on a mission to circle the moon and back to Earth, the first step toward planned lunar landings and eventual habitation on the lunar surface.