What you'll discover in this article ・A newly discovered rocky exoplanet has the mass of 23 Earths but is only 2.5 times ...

The planet, named GJ 523b, is around 170 million years old and more than 2.5 times the size of Earth. It has approximately 23 ...

Scientists have found a massive rocky world far beyond our solar system that is more than 20 times the mass of Earth.

It's nearly 170 million years old. It's more than 2.5 times the size of Earth. And it's the first exoplanet discovered and ...

The search for life beyond Earth has marked a new discovery — evidence of an atmosphere on an Earth-like planet beyond our Solar System with modelling suggesting it may be a water world.

new video loaded: NASA says new Earth-like planet discovered Scientists using NASA's powerful Kepler telescope have found a planet beyond the solar system that is similar to Earth. Rough Cut (no ...

For the first time in years, astronomers are seriously talking about adding a new member to the solar system’s planetary family. I’m not talking about reviving Pluto’s status, but about a potential ...

Over the past three decades, computer models of planetary system formation have gone from fairly crude representations to ...

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