Gliese 3378b: A Super-Earth 25 Light-Years Away That Astronomers Want a Closer Look At
On 1 July 2026 a team of astronomers announced they had found a planet roughly 2.3 times the mass of...
Science
Space, astronomy and research explained in plain language.
What Is a Super-Earth? The Planets Between Earth and Neptune
Astronomers keep finding planets that look nothing like anything in our own neighbourhood. A super-Earth is the most common example....
