The James Webb Space Telescope has uncovered dazzling newborn stars and thick cosmic dust in Sagittarius B2, the Milky Way's ...

A UC Berkeley lab is controlling a NASA mission to study the farthest reaches of Earth’s atmosphere from afar using the Carruthers Geocorona Observatory.

Astronomers detected a black hole displaced nearly a kiloparsec from the center of a dwarf galaxy 230 million light-years ...

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 ...

Annette McGivney is a Colorado-based journalist who often writes for Arizona Highways Magazine; her article in the September ...

My favorite planet, besides the one I live on, is on the rise in the low eastern sky during evening twilight. It’s Saturn and you can’t miss it. It’s the brightest star-like object in that part of ...

My favorite planet, besides the one I live on, is on the rise in the low eastern Pottsville sky during evening twilight. It’s ...

In fact, 2025’s final eclipse will be visible to just 16.6 million people — 0.2% of the world’s population — located across ...

The interstellar comet 3I/ATLAS, a rare visitor from outside the Solar System, might have been spewing gases for months before it was spotted by astronomers 1. Telescopes around the world swivelled to ...

CAPE CANAVERAL, Fla. — Telescope observations reveal a growing tail on the comet that’s visiting from another star. Released Thursday, the pictures taken by the Gemini South telescope in Chile late ...

CAPE CANAVERAL, Fla. (AP) — Thousands of newborn stars sparkle and dazzle in the latest snapshot by NASA's Webb Space Telescope. Released this week, the picture provides a breathtaking view of a ...

The clearest pictures ever taken of a solar flare have been taken by the world's largest solar telescope. Record-breaking images from the Daniel K. Inouye Solar Telescope in Hawaii reveal a flare four ...