Green Matters on MSN

NASA's telescope spots possible sign of life on distant Earth-like exoplanet

More studies are needed to determine whether TRAPPIST-1e has an atmosphere at all, or the hints of methane are linked to the ...

Stargazing in December: A tale of two supernovae

The beginning of winter is a great time to be taking up astronomy, with long dark nights and a multitude of bright stars on ...