Nov. 29th, 2012
A dream of [...] a reusable space plane
Nov. 29th, 2012 12:15 pm
LONDON — A small British company with a dream of building a reusable space plane has won an important endorsement from the European Space Agency after completing key tests on its novel engine technology.
Polar ice on Mercury
Nov. 29th, 2012 03:31 pmMercury's north pole has frozen water according to data revealed Thursday by NASA scientists, confirming the long-held suspicion that the very hot planet closest to the Sun has ice lurking in the shade.