Ice spikes on Europa could be threatening for future missions

An ice penitence in outer space.

8 totally awesome natural phenomena you probably didn’t know about

The Maelstrom When you hear a name like maelstrom, you just know it’s about something wicked. Introduced in English by Edgar Allan Poe from the Nordic languages, from which it came from the Dutch word maelstrom (maalstroom in modern spelling), it literally means crushing current, which is quite a very good description. A maelstom is basically a very big and