Space

Green blob of gas

Green Blob Of Gas the Size of the Milky Way Galaxy

Hanny's Voorwerp, a mysterious, glowing green blob the size of our Milky Way galaxy, was first observed by a Dutch teacher Hanny van Arkel. Read More »

Craters

Polar lunar craters Probably Electrified

Scientists are creating new models that will better explain the electric charge inside polar lunar craters.