Ground-based observations support comet missions

By combining spacecraft observations with ground-based telescope observations of a comet, scientists can create a more detailed model of what is happening on the comet's surface over time.

Link: http://www.astronomy.com/asy/default.aspx?c=a&id=8092

Time: 7. Apr. 2009

Feed: Astronomy.com - News

Topics: comet, ground-based, observations