Exoplanets are planets that orbit stars other than the sun and thus exist outside the solar system. The word "exoplanet" ...

Searching for habitable worlds beyond our solar system involves more than having a planet orbit within its star's habitable ...

In the course of studying planets beyond our solar system (6,316 confirmed exoplanets and counting), scientists have ...

The search for another Earth may depend as much on understanding stars as finding planets. A new study published on arXiv ...

An updated visual orbit of the directly-imaged exoplanet 51 Eridani b and prospects for a dynamical mass measurement with Gaia We present a revision to the visual orbit of the young, directly-imaged ...

Astronomers hunt for planets orbiting other stars (exoplanets) using a variety of methods. One successful method is direct imaging; this is particularly effective for planets on wide orbits around ...

Gaia-5b is a brown dwarf orbiting the Gaia-5 star, around 134 light-years away from Earth. With a mass of around 21 Jupiters, Gaia-5b is more massive than a planet but too light to sustain nuclear ...

A lot has changed in exoplanet research in the 30 years since the first exoplanets were detected 1. Thousands of planets have now been catalogued, sporting a huge range of characteristics that show ...

Gaia-4b, an exoplanet about 244 light-years away, is twelve times more massive than Jupiter. Credit: ESA / Gaia / DPAC / M. Marcussen illustration Scientists have dubbed the exoplanet, a world well ...