Sagittarius B2, a massive molecular cloud near the center of the Milky Way, is densely packed with stars and complex magnetic ...

From 1985 to 2014, Jean Mueller supported astronomers from around the world who came to Palomar to use its iconic instruments ...

For decades, Saturn’s upper atmosphere has been one of the solar system’s great enigmas. Even the Cassini spacecraft, which ...

This weekend is The Great Lakes Association of Astronomy Clubs annual event bringing together 15 astronomy clubs in Southeast ...

The Webb telescope detected interstellar dust from a galaxy that was 114,000 light-years from the galactic core, defying ...

Four students in Hillsdale College’s LAUREATES Program revived a radio telescope over the summer at the U.S. National Science ...

Scientists have used the Gaia Space Telescope to create a 3D map of star kindergartens within the Milky Way, and you can fly through it.

The idea of spending my evenings along the river peering into the heavens sounded fun, so I added a Hestia to my pack. Here’s ...

A telescope in Chile recently glimpsed 3I/ATLAS' glowing tail, which observations reveal has grown as the interstellar object cruises toward the sun.

The RT-70 radio telescope in Crimea was once used to support missions to Venus and transmit messages to potential alien life ...

Using Hestia is simple for adults, kids, and beginners. Just mount your iPhone on the included tripod, align it with Hestia’s ...

Arizona-based Katalyst Space Technologies has scored a contract to raise the altitude of NASA's Neil Gehrels Swift Observatory, which has been hunting for gamma-ray bursts (GRBs) from low Earth orbit ...