The NASA/ESA Hubble Space Telescope captured the dramatic effects of the collision early July 4 between a 370-kilogram projectile released by the Deep Impact spacecraft and comet 9P/Tempel 1.
This sequence of images shows the comet before and after the impact. The image at left shows the comet 10 minutes before the impact. The encounter occurred at 7:52 a.m. CEST.
The sequence of images (files enclosed to this release) shows the comet before and after the impact. The image at left shows the comet 10 minutes before the impact. The encounter occurred at 7:52 a.m. CEST
In the middle image, captured 15 minutes after the collision, Tempel 1 appears four times brighter than in the pre-impact photo. Astronomers noticed that the inner cloud of dust and gas surrounding the comets nucleus increased by about 200 kilometres in size. The impact caused a brilliant flash of light and a constant increase in the brightness of the inner cloud of dust and gas.
Lars Christensen | alfa
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