Have you ever wondered if there is life on another planet? Exoplanets may hold the key to this question.

The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...

A team of astronomers has announced the discovery of a giant gas planet that has already lost more than one-third of its mass since its ...

The four astronauts of the SpaceX Crew-11 mission undocked from the International Space Station at 5:20 p.m. EST on Wednesday ...

Catalog systems rely on radius and mass ratios. Shape now enters discussion as a defining attribute. Researchers propose ...

Explore the wonders of our solar system in "25 Insanely Cool Things In Our Solar System"! WATCH OUR OTHER VIDEOS: ►25 Insanely Cool Facts About the Solar System <a href="https://www.youtube.com/watch?

ASU’s SPARCS telescope successfully launched into orbit on Jan. 11 aboard a SpaceX Falcon 9 rocket, marking a milestone for the university’s space exploration program.

Daniel Apai is a professor of astronomy, planetary sciences and optical science at the University of Arizona. He receives funding from NASA. Exoplanets are worlds that orbit other stars. They are very ...

For the second time in 2026, a SpaceX rocket is due to blast off from Southern California. Here's where (and what time) you ...

In a zesty new discovery, scientists have unearthed a strange lemon-shaped exoplanet. It is unlike one we have seen before, challenging many of the previously held assumptions about planetary ...

SANTA CRUZ — Xi Zhang, a professor of Earth and planetary science at UC Santa Cruz, has discovered that an exoplanet classed as a “super-Jupiter” has substantial differences from our solar system’s ...

New discoveries and fresh looks at familiar worlds show how far exoplanet science has come — and how much remains unknown. When you purchase through links on our site, we may earn an affiliate ...