Last Updated: Wednesday, July 17, 2013, 10:12
The sun erupted with an Earth-directed coronal mass ejection on July 16, 2013.
Last Updated: Thursday, July 04, 2013, 19:12
The age of the youngest and broadest volcanic provinces visible on Mercury was determined to be about 3.6 billion to 3.8 billion years ago, just after the end of the Late Heavy Bombardment.
Last Updated: Tuesday, September 18, 2012, 17:09
The MESSENGER spacecraft has been revealing new information about the surface chemistry and geological history.
Last Updated: Thursday, March 22, 2012, 11:09
On March 17, MESSENGER (MErcury Surface, Space Environment, GEochemistry, and Ranging) completed its one-year primary mission, orbiting Mercury.
Last Updated: Tuesday, December 13, 2011, 16:33
Scientists believe that Mercury’s wobbly orbit could have been caused by an asteroid impact so huge that it left a basin in the planet’s surface.
Last Updated: Friday, September 30, 2011, 19:06
After six months of orbiting Mercury, NASA’s MESSENGER spacecraft is providing surprising new information on the planet.
Last Updated: Wednesday, March 30, 2011, 12:11
NASA`s Messenger spacecraft, the first ever to enter orbit of Mercury, has fetched its first photo.
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