A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

Exoplanets are planets outside Earth's solar system. In 1995, a gas giant named 51 Pegasi b, which orbits a star similar to Earth's sun, etched its name in history as the first exoplanet ever ...

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a main guiding principle. “All life on Earth needs liquid water, no matter ...

Worlds upon worlds await us in the cosmos and we’re finding more all the time. Before 1992, we weren’t even completely certain planets existed outside of our solar system. Now, astronomers are finding ...

As more and more exoplanets are discovered throughout the galaxy, scientists find some that defy explanation—at least for ...

Astronomers have generated the first three-dimensional map of a planet orbiting another star, revealing an atmosphere with ...

The team received their initial indications regarding these three remote Earth-like planets when they analysed data from Nasa ...