ESA Herschel
@ESAHerschel
A European Space Agency (ESA) mission. Both the most sensitive far-infrared telescope ever put into space &, at 3.5m, the largest space telescope of any kind.
ID:22139698
http://www.esa.int/herschel 27-02-2009 13:37:24
2,4K Tweets
50,1K Followers
21 Following