Scientists have developed Europe’s first simulator capable of recreating galactic cosmic rays, one of ...

The Sun has been a powerful source of energy fueling the solar system for billions of years, but our host star may have had rough beginnings. A new study suggests the Sun migrated away from the center ...

A galaxy whose light set out when Tyrannosaurus rex had just died out has been captured in striking detail by the James Webb ...

NASA has received the first images from a tiny spacecraft designed to study the stars that host distant planets. The mission, called the Star-Planet Activity Research CubeSat, or SPARCS, will track ...

The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, putting it just under 2 ...

With the first images from the spacecraft now in hand, the team behind NASA's Star-Planet Activity Research CubeSat, or SPARCS, is ready to begin charting the energetic lives of the galaxy's most ...

Most gamma-ray bursts—the brightest, most powerful explosions in the universe—are tracked back to the deaths of massive stars. But a new discovery suggests that such enormous explosions can come from ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

Ready to send your child on an incredible journey through the Milky Way, discovering the wonders of our solar system and beyond? The Astro Adventures camp is dedicated to cultivating camper’s innate ...

As 3I/ATLAS passes near the sun, methanol gas glows blue, mixed with icy dust grains, while the far side of the comet glows orange with hydrogen cyanide in this artist's rendering. Credit: NSF / AUI / ...

A fleet of NASA missions has likely uncovered a collision between two ultradense stars in a tiny galaxy buried in a huge stream of gas. Astronomers have never seen this type of explosive event in an ...

CWISE J1249+36, a low-mass runaway star, is traveling at an extraordinary speed that could propel it out of the Milky Way.