A new NASA spacecraft has started tracking the particle streams that can make a massive solar flare dangerous while mapping ...

Viewers on Earth have experienced the Moon’s awe-inspiring beauty through the eyes of the Artemis II astronauts.

The Paranal solar ESPRESSO Telescope (PoET), installed at the European Southern Observatory's (ESO's) Paranal site in Chile, ...

Scientists have figured out how to make solar panels generate more than just electricity and keep air cleaner in more ways ...

Artemis is headed for Earth’s moon, but thanks to the Hanford Reach Solar System, Uranus, Saturn and even Neptune are in your ...

Though C/2026 A1 (MAPS) didn't survive, comet C/2025 R3 (PanSTARRS) is moving toward peak brightness and could become visible ...

The finds come from the Rubin Observatory. which is expected will eventually reveal nearly 90,000 new near-Earth objects.

Astronauts on the moon could mine ice for drinking water or to make rocket fuel. A new study pinpoints a few cold, dark ...

Scientists in Japan have developed a high-resolution X-ray telescope sharp enough to distinguish an object just 3.5 mm wide from one kilometer away, by combining precision mirror-making technology ...

ESA's Juice mission captured incredible data from comet 3I/ATLAS as it passed near the Sun, revealing new clues about its ...

Astronauts on the Artemis II mission will head around the moon April 6, going farther than humans have ever gone before.

As they traveled back toward Earth following a solar eclipse and a communications blackout, President Trump called the space ...