"Get ready to blast off: Mercury leaves Pisces and enters Aries, just like a spaceship leaving an alien planet!"

Maat Mons, a volcano on Venus that has shown signs of a recent eruption, is in the black square near the planet’s equator in this annotated, computer-...

"Attention all star signs: The Moon is going from Capricorn to Aquarius, so buckle up and prepare for some cosmic weirdness. And if you're a Capricorn feeling a little lost, don't worry - just remember that even the most organized goats need to let their freak flag fly every once in a while."

An orbital sunrise reveals cloud tops above the Pacific Ocean northeast of New Zealand as the International Space Station orbited 260 miles above on F...