Feb 9, 2015 · Astronomy A new hunt for an Earth analog begins The Terra Hunting Experiment will track the wobbles of dozens of stars nightly for years in the most focused hunt yet for an Earth twin.

Astronomy is a branch of science that researches everything in the universe beyond our Earth's atmosphere. This includes things like other planets in our solar system, moons, stars, and even …

The past century of astronomy has been a series of revolutions, each one kicking Earth a bit farther to the margins of the universe.

Mar 4, 2025 · On balconies and in backyards, Wi-Fi–enabled telescopes are connecting astronomy enthusiasts across six continents.

Dec 23, 2025 · Space is always inspiring and 2025 was no exception, with finding Betelgeuse’s buddy, debuting a prolific survey telescope and more.

Observe the Sun National Air and Space Museum in Washington, DC Fridays and Saturdays from 12:00 pm to 3:00 pm, weather permitting.

Apr 24, 2025 · Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

A Greek star catalog from the dawn of astronomy, revealed Artemis II is returning humans to the moon with science riding shotgun A massive clump of dark matter may lurk in the Milky Way

Jan 30, 2026 · Researchers are using X-rays to discover invisible markings left on ancient parchment containing information from the Greek astronomer Hipparchus.

Aug 21, 2025 · Sporting the world’s largest digital camera, the new telescope is poised to help solve some of the universe’s biggest mysteries.