Kepler Mission
'Learning about the universe increases your empathy'
30 Sep 2017
Other potentially habitable planets are far away and hard to find but there are over 10 billion in our galaxy, says NASA astrophysicist Dr Natalie Batalha. Audio
Other potentially habitable planets are far away and hard to find but there are over 10 billion in our galaxy, says NASA astrophysicist Dr Natalie Batalha. Audio