The floor of Hayn crater contains spectacular remnants of the impact event: impact melt, slump blocks, and complex debris. In some areas, rocks have cracked and eroded into fields of boulders.
16 Mar 2014 Sunday Experiment (1-3pm) A free afternoon for children and their families to learn about the Magnetospheric Multiscale (MMS) Mission.
23 May 2014 Operation IceBridge Find out what Operation IceBridge - an airborne mission for Earth's polar ice - is doing... on their blog. Now 'til May 23.