Andrew Grey from Australia has discovered an exoplanet system, where four super-Earths closely orbit its star, with the help of a Zooniverse website.
Newly discovered TRAPPIST-1 star system has raised everyone's excitement level, but will humans be able to travel to it anytime soon?
Discover five amazing facts about the TRAPPIST-1 solar system, which has seven Earth-like planets.
Astronomers have discovered seven Earth-sized planets orbiting nearby star.
