News

NASA spacecraft to get bonus time studying Mercury

29 December 2014 Stephen Clark

Running low on fuel after completing the first global survey of Mercury, NASA’s MESSENGER spacecraft could get an extra month of time at the solar system’s innermost planet thanks to a crafty new way of using helium gas to temporarily forestall the mission’s end next year.

News

Carnegie hosts Mercury crater-naming contest

16 December 2014 Astronomy Now

To celebrate MESSENGER’s highly successful ten-year mission, you’re invited to immortalise five famous artists, composers or writers by naming craters on Mercury in their honour — but hurry, the contest closes 15th January 2015!