NASA's hardest working probe has finally run out of fuel, and will meet a tragic fate as it crashes into the planet Mercury on April 30. See the amazing photos this probe shared with us in its very ...

When NASA's Messenger probe finally entered orbit around Mercury, it discovered a world that is still geologically active.

Today, at 19:04:39 UTC (2:04:39 pm EST), MESSENGER will fly 200 kilometers (124 miles) above Mercury’s surface. As the spacecraft continues to speed toward the planet, the Narrow Angle Camera, part of ...

Shake-ups are practically unavoidable on a day like this. Messenger Mercury is newly deposited in its home sign of meticulous Virgo, where it will begin the day by making an unusual quincunx to ...

This most recent Mercury retrograde in Scorpio and Sagittarius may have encouraged you to rest, reflect, be mindful, tend to ...

NASA’s Mercury-bound Messenger spacecraft dropped into orbit around the tiny, orbitally eccentric planet just a few months ago, and it’s already sent back enough data to notably alter our take on the ...