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Richard87
#1
Dec11-09, 08:18 PM
P: 30
Can we send a space probe to Proxima Centauri?
Phys.Org News Partner Astronomy news on Phys.org
Comet Jacques makes a 'questionable' appearance
Image: Our flocculent neighbour, the spiral galaxy M33
Image: Chandra's view of the Tycho Supernova remnant