After years of follow-up study, an international research team led by the University of Texas at Austin’s Cosmic Frontier ...

Astronomers using the Hubble Space Telescope have observed 3I/ATLAS, only the third known object from outside our Solar ...

Here are some spectacular photos of auroras taken from space. Auroras are perhaps the most spectacular natural light shows on Earth — and they look even more majestic from above.

Of course, 3I/ATLAS is no ordinary comet. Discovered on July 1, 2025 by the Asteroid Terrestrial-impact Last Alert System ...

Satellite imagery showed plumes of smoke from California’s largest active wildfire heading south from San Luis Obispo County.

Using the Hubble Space Telescope, astronomers have discovered a new rogue planet that was orphaned from its home planetary ...

Blue Origin, the privately-owned space technology company launched by Amazon founder Jeff Bezos, said Tron founder Justin Sun will be joining the crew of its next mission, which is expected to ...

Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

New data from the James Webb telescope reveals that Pluto's strange atmospheric haze controls its climate, surprising ...

One of the most popular meteor showers of the year peaks Aug. 12 in the Northern Hemisphere. Here's how to watch shooting stars in Washington state.

On July 25, 2025, NASA’s Solar Dynamics Observatory (SDO) captured a rare solar eclipse from its vantage point in space. This unique phenomenon, visible only from the SDO’s position, revealed ...