Mars and Venus are surprisingly similar

Using two ESA spacecraft, planetary scientists are watching the atmospheres of Mars and Venus being stripped away into space. The simultaneous observations by Mars Express and Venus Express give scientists the data they need to investigate the evolution of the two planets? atmospheres.

Link: http://www.esa.int/esaSC/SEMMAGK26DF_index_0.html

Time: 5. Mar. 2008

Feed: ESA Top News

Topics: and, are, mars, venus