Comet 3I/ATLAS recently emerged from behind the glare of the sun to become visible to ground-based telescopes.

If, like me, you're a sci-fi fan and love a good streaming deal, this subscription to Disney Plus is basically a must-have.

Don't miss 2025's closest full moon with this free livestream from Italy with the Virtual Telescope Project. The livestream ...

Coverage will begin at 9:45 a.m. ET today (Oct. 28). A pair of cosmonauts will work outside the International Space Station today (Oct. 28), and you can watch the off-Earth action live. Sergey ...

Get ready, aurora chasers! The northern lights could continue to dazzle tonight (Oct. 29), as a stream of fast solar wind from a large Earth-facing coronal hole continued to buffet Earth's magnetic ...

Auroras may be visible from Alaska to Michigan as geomagnetic storm conditions are predicted to continue tonight.

Simulations and satellite data reveal that Earth's magnetic field is more complex than scientists had thought. Scientists ...

Mars is about to receive a double dose of attention. This weekend, a pair of identical NASA satellites will launch together ...

A haunting grin appeared on the sun as bright active regions and dark coronal holes combined to create a jack-o'-lantern face just in time for Halloween. The sun is getting into the Halloween spirit ...

If the skies are clear these next few nights, take a few moments to look up. You just might be lucky and catch a glimpse of a spectacularly bright meteor — a Taurid meteor streaking across the sky.

Follow the space program since the moon landing in the four-part documentary "Once Upon a Time in Space". Here’s how to watch it anywhere on the planet. After the last astronauts landed on the moon ...

The brief flashes were captured from Earth and could be from the Taurid meteor shower. Two bright meteors were caught slamming into the moon on Thursday (Oct. 30) and Saturday (Nov. 1), by Japanese ...