If you're planning to gaze at the night sky in the upcoming year, be sure to mark these dates in your calendar.

The United States will experience an annular solar eclipse on October 14, 2023 and total solar eclipse on April 8, 2024. See ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

During totality, the sky will darken, temperatures may drop, and the sun’s corona — its faint outer atmosphere — will become ...

In August 2026, a total solar eclipse will be visible over parts of Spain, Portugal, and a large chunk of the Atlantic and ...

NASA explains how a 'ring of fire' annular solar eclipse occurs and how it differs from a total solar eclipse. WARNING: ...

On March 31, SpaceX launched the private Fram2 mission, which sent four private astronauts on a 3.5-day mission to Earth ...

There may be no enterprise that lends itself so well to the camera as space travel. The universe is a riot of color and light ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

The light shows keep coming in 2026. Here's a calendar of full moons, supermoons, eclipses and meteor showers over California.

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NASA’s Goddard Space Flight Center shared the images of comet 3I/ATLAS. It's possibly as big as Manhattan, likely older than our own solar system and it's traveling through space at speeds of up to ...