NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

A test model of the Perseverance rover, designed to explore the surface of Mars, sits in a garage at NASA’s Jet Propulsion ...

It's the last clearly observed supernova in the Milky Way, Gassel said.

"This was many times more energetic than any similar event and more than any known explosion powered by the collapse of a ...

Bigger than Hubble and launching as soon as 2029, the Lazuli Space Observatory would be the first-ever full-scale private ...

A first-of-its-kind space telescope could soon launch into orbit and potentially chart a new path forward for astronomy.

NASA has captured 25 years of observations from the Chandra X-ray Observatory showing the aftermath of Kepler’s Supernova, a ...

Astronomers have created a detailed forecast of where they expect to observe future stellar explosions in a nearby galaxy, ...

January’s full moon, known as the “Wolf Moon,” will be visible through Saturday as the first full moon of 2026.

The Quadrantid meteor shower will peak overnight between Jan. 2 and Jan. 3, offering a brief but intense burst of meteors.

People around the world will witness one of the first supermoons of 2026 when the ‘Wolf Supermoon’ rises in the skies. But ...