Weird World: Kepler-413b

Weird World: Kepler-413b

Kepler-413b is located 2,300 light-years (about 700 parsecs) away in the constellation Cygnus. It circles a close pair of orange and red dwarf stars every 66 days but what really makes Kepler-413b…
'Rogue' Asteroids Are Now Mainstream

'Rogue' Asteroids Are Now Mainstream

We know now that asteroids are relics that can tell us what the planets in our solar system may have been like before they formed cores and mantles and crusts. But that wasn't always the case. Until…