The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of ...

Some exoplanets have characteristics totally alien to our Solar System. Hot Jupiters are one such type. They can have orbital ...

"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

Globular cluster Omega Centauri and the Carina Nebula were stunning through telescopes ... I serendipitously caught a shooting star. Credit: Alison Klesman (ACEAP/NSF) ...

Astronomers have mapped, for the first time, the three-dimensional structure of an exoplanet’s atmosphere, revealing ...

Like its mythological namesake, the Phoenix Cluster burns with blisteringly hot gas, which cools to birth stars. The James ...

4, 2025 — NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an 'arrow' -- a far smaller blue dwarf ...

Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its ...

NEW YORK (AP) — A neutrino detector submerged in the Mediterranean Sea has sniffed out the most energetic ghost particle yet, ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

Just as modern telescopes reveal the hidden structure of nebulae and star clusters, understanding the physics behind twilight ...