The moons of Mars, Phobos and Deimos ... computer simulations to test an intriguing hypothesis. When a giant asteroid crosses Mars' "Roche limit," where tidal forces are so intense that they ...

January's full Wolf Moon will come between us and Mars. You can see the disappearance and the return.

The 12-carat, fancy vivid blue, cushion-cut diamond is estimated to sell for between $35 million and $55 million. Called "Blue Moon," the diamond was unearthed at Cullinan Mine in South Africa in ...

On Monday, the moon will rise at approximately 5:33 p.m ... and western Africa. Mars opposition happens roughly every 26 months. The last lunar occultation of Mars occurred as the Red Planet ...