Voyager 2 interstellar instruments will keep transmitting data for at least one more year after NASA's Jet Propulsion Laboratory completed a high-stakes power swap on August 4, 2026 -- a simultaneous ...

NASA's James Webb Space Telescope has confirmed the existence of a bright galaxy that formed just 280 million years after the big bang, pushing observations deeper into the universe's earliest period ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists are preparing for an interstellar rescue of humanity's most distant spacecraft, Voyager 1, after fixing up its twin ...

Last time, we took a broad look at the history of the universe spanning approximately 13.8 billion years. The universe was ...

WASHINGTON (Reuters) - NASA is preparing to launch a megaphone-shaped observatory on a mission to better understand what happened immediately after the Big Bang that initiated the universe and to ...

How did the universe begin? A compact NASA space telescope that uses less power than a refrigerator is poised to chip away at that very large question. Called SPHEREx, and set for launch on a SpaceX ...