News

Orionid meteors become visible when debris from Halley's Comet collides with Earth's atmosphere.

The 2025 Harvest Moon won't shine in September; instead, October claims the title. Here's why it happens and when to see it.

The crescent moon shines close to the red star Antares on Sept. 27.

On Sept. 26, 1983, a Russian Soyuz rocket exploded on the launchpad.

New images from the European Space Agency's Trace Gas Orbiter reveal Mars' atmosphere to have delicate layers of dust and ice, offering insights into the planet's evolution.

The team behind Europe's Euclid space telescope just published the world's most extensive simulation of the universe, which maps an astonishing 3.4 billion galaxies.

Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.

The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.

A SpaceX Falcon 9 rocket launched two dozen Starlink internet satellites from California this morning (Sept. 26) and then came back to Earth for a landing on a ship at sea.

Modifications to a cargo deal between Sierra Space and NASA may mean the Dream Chaser space plane never reaches the International Space Station.