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Icy Travelers
Comets are cosmic snowballs of frozen gases, rock and dust roughly the size of a small town. When a comet's orbit brings it close to the sun, it heats up and spews dust and gases into a giant glowing head larger than most planets. The dust and gases form a tail that stretches away from the sun for millions of kilometers.

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Date
Title
Source
19 Dec 2003 Stardust Status Jet Propulsion Laboratory
19 Dec 2003 Sampling Wild 2 University of Washington
18 Dec 2003 Rosetta Ready European Space Agency
16 Dec 2003 Catch a Comet Particle Physics and Astronomy Research Council
5 Dec 2003 Stardust Status Jet Propulsion Laboratory
21 Nov 2003 Rosetta Update European Space Agency
20 Nov 2003 Dinosaur Killer? University of Rochester
14 Nov 2003 Stardust Status Jet Propulsion Laboratory
11 Nov 2003 Rosetta Launch Preparations Continue European Space Agency
28 Oct 2003 Rosetta Ready to Roll European Space Agency
17 Oct 2003 Stardust Status Jet Propulsion Laboratory
15 Oct 2003 CONTOUR Mishap Investigation NASA Headquarters
10 Oct 2003 Stardust Status Jet Propulsion Laboratory
3 Oct 2003 Stardust Status Jet Propulsion Laboratory
25 Sep 2003 Dinosaur Destruction Princeton University
19 Sep 2003 Stardust Status Jet Propulsion Laboratory
10 Sep 2003 NASA Releases Near-Earth Object Report NEO Task Force
5 Sep 2003 Stardust Status Jet Propulsion Laboratory
5 Sep 2003 Hubble Helps Rosetta European Space Agency
2 Sep 2003 Comet Halley in the Cold European Southern Observatory
22 Aug 2003 Stardust Status Jet Propulsion Laboratory
6 Aug 2003 Imperfect Deep Freeze Southwest Research Institute
5 Aug 2003 Sense and Centaurs Royal Astronomical Society
30 Jul 2003 Ion Engine: No Tuneups, No Problems Jet Propulsion Laboratory
25 Jul 2003 Stardust Status Jet Propulsion Laboratory
 
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Displaying results 226-250 of 521
Previous
    6     7     8     9     10     11     12     13     14     15    
Next
    Show All
Date
Title
Source
19 Dec 2003 Stardust Status Jet Propulsion Laboratory
19 Dec 2003 Sampling Wild 2 University of Washington
18 Dec 2003 Rosetta Ready European Space Agency
16 Dec 2003 Catch a Comet Particle Physics and Astronomy Research Council
5 Dec 2003 Stardust Status Jet Propulsion Laboratory
21 Nov 2003 Rosetta Update European Space Agency
20 Nov 2003 Dinosaur Killer? University of Rochester
14 Nov 2003 Stardust Status Jet Propulsion Laboratory
11 Nov 2003 Rosetta Launch Preparations Continue European Space Agency
28 Oct 2003 Rosetta Ready to Roll European Space Agency
17 Oct 2003 Stardust Status Jet Propulsion Laboratory
15 Oct 2003 CONTOUR Mishap Investigation NASA Headquarters
10 Oct 2003 Stardust Status Jet Propulsion Laboratory
3 Oct 2003 Stardust Status Jet Propulsion Laboratory
25 Sep 2003 Dinosaur Destruction Princeton University
19 Sep 2003 Stardust Status Jet Propulsion Laboratory
10 Sep 2003 NASA Releases Near-Earth Object Report NEO Task Force
5 Sep 2003 Stardust Status Jet Propulsion Laboratory
5 Sep 2003 Hubble Helps Rosetta European Space Agency
2 Sep 2003 Comet Halley in the Cold European Southern Observatory
22 Aug 2003 Stardust Status Jet Propulsion Laboratory
6 Aug 2003 Imperfect Deep Freeze Southwest Research Institute
5 Aug 2003 Sense and Centaurs Royal Astronomical Society
30 Jul 2003 Ion Engine: No Tuneups, No Problems Jet Propulsion Laboratory
25 Jul 2003 Stardust Status Jet Propulsion Laboratory
 
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