universetoday.com
Stardust Surprised Scientists - Universe Today
Image credit: NASA/JPL When NASA’s Stardust spacecraft swept past Comet Wild-2, it captured material from the comet’s tail and revealed incredible details about the surface of the fast moving object. The few images that Stardust was able to take also provided some surprises. Scientists anticipated that that comet would be a dusty snowball, with very … Continue reading "Stardust Surprised Scientists"