Jupiter is an enormous gas giant, more massive than all the other planets in the solar system combined... and yet small compared to our Sun and other Stellar Objects. Could Jupiter be turned into a ...

NASA says it's aware of an asteroid with a "very small chance" of hitting Earth in seven years. It's raised questions about what scientists could do to divert a threatening asteroid — and who would be ...

Scientists say Vallis Schrödinger and Vallis Planck—dramatic trenches near the lunar south pole—were carved in a blast that ...

Here's why Feb. 10 will be the worst day of the month, and what it means for your zodiac sign. The moon is in emotional ...