Venus Has Space Weather Explosions That Are Larger Than the Planet

A common space weather phenomenon on the outskirts of the magnetosphere, the magnetic bubble that surrounds the earth (and protects the surface of the planet from solar radiation) are "hot flow anomalies." These are, in effect, enormous explosions. NASA researchers recently discovered that the same phenomenon occurs… » 6/08/14 10:40am 6/08/14 10:40am

Venus tried to eclipse the sun. It's not its fault it didn't work.

Last year saw the most recent transit of Venus, as our planetary sibling passed directly between the Sun and our planet. It's an exceedingly rare event—the next one isn't due until 2117, and that's actually a bit ahead of the normal schedule. But what exactly is the Transit of Venus? In a sense, it's just a really » 8/25/13 2:00pm 8/25/13 2:00pm

Alien life in our solar system, according to pulp-art legend Frank R.…

Almost fifty years after his death, Frank R. Paul remains one of the biggest names in science fiction art and pulp magazine illustration. These visions of life on moons and planets throughout our solar system (recently posted to reddit with no attribution to Paul, his work, or his impact) provide us with another… » 4/08/13 3:20pm 4/08/13 3:20pm