Search for Alien Worlds Season 1 Episode 4 Big New Exoplanet Haul
- February 15, 2015
- 2 min
Astronomers using ESO's leading exoplanet hunter HARPS have today announced more than fifty newly discovered planets around other stars. Among these are many rocky planets not much heavier than the Earth. One of them in particular orbits within the habitable zone around its star.