This solar system montage of the nine planets and four large moons of Jupiter in our solar system are set against a false-color view of the Rosette Nebula Credit: NASA/JPL/ASU PEEC NEWS RELEASE ...

In 2022, a NASA spacecraft intentionally barreled into the tiny asteroid Dimorphos during a planetary defense test. New observations show how it went.

In 2020, a study confirmed that two planets orbited the nearby red dwarf, GJ 887. Now, astronomers have confirmed the ...

Astronomers produced the most complete map of the center of the Milky Way, which can provide insight into how stars and ...

Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about ...

Venus and Saturn will appear close together in the night sky Sunday, March 8. Here's how to see the conjunction from around Florida.

Stargazers are treated all month, with the wonderful cosmic sights of must-see night sky events in March 2026. Find the details of each event here.

Moons may seem like quiet companions to the planets, but many of them are worlds every bit as fascinating as the planets themselves. Some are covered in oceans, some erupt with lava, and others hide ...

Stargazers across much of the world, including South Korea, have a prime opportunity tonight, March 1, 2026, to witness a ...

In a new study, researchers present a detailed portrait of TOI-2076, a roughly 200-million-year-old planetary system that appears to be finishing its turbulent adolescence.

A program about the spring equinox will be front and center at the University of Wyoming Harry C. Vaughan Planetarium during March.

An exoplanetary system about 116 light-years from Earth could flip the script on how planets form, according to researchers who discovered it using telescopes from NASA and the European Space Agency, ...