Astronomers Discover Exoplanet With a Boiling Ocean

1 yıl önce

The exoplanet, known as TOI-270 d, was described by NASA as a Neptune-like exoplanet with a mass that is a little over 4.5 Earths. This exoplanet, which was discovered in 2019, takes 11.4 days to complete one orbit around its star and is about 70 light years away.