Things have been tumultuous lately on Earth. Donald Trump will soon be sworn in as U.S. president, wars are raging, and ...

The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...

Scientists have spotted a massive black hole in the early universe that is "napping" after stuffing itself with too much food ...

NASA’s James Webb Space Telescope just solved a conundrum by proving a controversial finding made with the agency’s Hubble ...

NASA's Goddard Space Flight Center Astronomers have long understood that the universe is expanding—in other words, the space in between cosmic objects that aren’t bound by gravity is getting ...