Dating The Moon-Forming Impact Event With Meteorites

Dating The Moon-Forming Impact Event With Meteorites

Through a combination of data analysis and numerical modeling work, researchers have found a record of the ancient Moon-forming giant impact observable in stony meteorites. Their work will appear in the April 2015 issue of the Journal Science. The work was done by...
Messenger spots Mercury performing organic chemistry

Messenger spots Mercury performing organic chemistry

Nasa’s Messenger spacecraft has uncovered evidence that not only does water ice exist on the surface of the planet Mercury, but in many places this ice appears to be covered in a 10cm-thick layer of soot-like organic material.1,2 Although the discovery of water ice on...