Powerful New Telescope Will Hunt for Life on Earth-Sized Exoplanets

The European Space Agency Cheops mission is set to launch on December 17th. From over 4,000 exoplanets, it'll target ones from Earth to Neptune-sized to see whether they can support life.
Published: 5:38 AM EST December 12, 2019
Updated: 4:20 PM EST December 11, 2019