New observations from NASA's James Webb Space Telescope (JWST) suggest that even extremely massive gas giants — once thought ...

Daria Pidhorodetska is a NASA scientist with an unusual side hustle — she creates content online. She opens up to PEOPLE ...

Stargazers will have a chance to spot six planets line up closely across the sky this month in a rare planetary alignment.

Stargazers, get ready for a celestial show! A planetary alignment featuring six planets will be visible in late February and ...

The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

SIGNS of an alien planet that’s about the same size as Earth have been picked by up a Nasa telescope. Scientists say it might ...

This month, skywatchers can enjoy a rare celestial event known as a "planetary parade," featuring six planets- Mercury, Venus ...

Hubble observations reveal a giant, turbulent planet-forming disk that may reshape theories of how planetary systems develop.

Explore the notable celestial events this week, including Moon phases, planetary positions, and star formations, with detailed viewing times and locations based on Sky & Telescope reports.

NASA's infrared telescope SPHEREx captured stunning images of interstellar comet 3I/ATLAS as it exited the solar system.

A new candidate exoplanet appears to almost uncanny similarities to Earth — but may differ in at least one major way.

Light pollution won't significantly hinder viewing, but clouds can be problematic, so clear skies are essential.