A paper published in 2024 theorizes that time may have existed before the Big Bang, but we're still not entirely sure.

These bursts, or “transient temporal singularities,” might explain why the universe is expanding without needing mysterious ...

Astronomers have used space-based telescopes, including NASA's Swift X-ray observatory, to watch a monster black hole spring ...

Astronomers have reached deeper into the heart of a brilliant cosmic engine than ever before, using NASA’s Hubble Space ...

Nicknamed the “Big Wheel,” a giant, spiral-shaped disk galaxy was spotted in an unusually crowded part of the early universe just two billion years after the big bang ...

Singer G-Dragon will work with KAIST to have his music sent to space, his agency Galaxy Corporation said Wednesday.

The Big Bang Theory star reveals he’s relieved a spinoff on his character was never considered, despite the character’s ...

One year ago today, a total solar eclipse swept across the United States. The event was a cornerstone moment in the ...

From October 2023 to December 2024 — a period encompassing two solar eclipses across the U.S., two new NASA heliophysics missions, and one spacecraft’s history-making solar flyby — NASA celebrated the ...

A new mission concept that would see a fleet of telescopes probing rocky planets in their stars' habitable zones should be able to tell us how common life is in the universe — even if the mission ...