Life in space

A second Moon for Earth? All true! (for two months)

How are planets born? A new study overturns the perspective

Hunt for the mysterious Speedy Gonzales of the Milky Way

Epsilon Indi AB, the cold giant imagined by Star Trek

A “snowball” exoplanet with an ocean of liquid water?

An exoplanet made of diamond

Exoplanets with two suns, like Tatooine

How many and what are the potentially habitable exoplanets we know of?

What characteristics must a potentially habitable exoplanet have?

What do Super Earths look like?

How do we find exoplanets?

LTT9779b, the very bright “mirror” exoplanet”