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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
20 Sep 2013 NASA's Deep Space Comet Hunter Mission Comes to an End NASA/Jet Propulsion Laboratory
10 Sep 2013 Comet Found Hiding in Plain Sight NASA/JPL
10 Sep 2013 Team Attempts to Restore Communications NASA/JPL
12 Aug 2013 Comet ISON: Recovered! NASA Comet ISON Observing Campaign
25 Jul 2013 NASA's WISE Finds Mysterious Centaurs May Be Comets NASA/JPL
23 Jul 2013 NASA's Spitzer Observes Gas Emission From Comet ISON NASA/JPL
16 Jul 2013 A Timeline Of Comet ISON's Dangerous Journey NASA/GSCF
2 Jul 2013 Comet ISON Brings Holiday Fireworks NASA/STSI
23 Apr 2013 Hershel Links Jupiter's Water to Comet Impact ESA
12 Apr 2013 Comet to Make Close Flyby of Red Planet in October 2014 NASA/JPL
29 Mar 2013 NASA's Swift Sizes Up Comet ISON NASA Goddard Space Flight Center
7 Mar 2013 Comet PANSTARRS Rises to the Occasion Mid-March NASA/JPL
5 Feb 2013 NASA's Deep Impact Spacecraft Eyes Comet ISON NASA/JPL
2 Nov 2012 Scientists Monitor Comet Breakup NASA/JPL
11 Apr 2012 Herschel Spots Comet Massacre Around Nearby Star European Space Agency
23 Dec 2011 Space Station Commander Captures Unprecedented View of Comet NASA
5 Dec 2011 NASA Goddard Managed Comet Hopper Mission Selected for Further Study Goddard Space Flight Center
25 Oct 2011 NASA Says Comet Elenin Gone and Should Be Forgotten NASA/JPL
5 Oct 2011 Space Observatory Provides Clues to Creation of Earth's Oceans NASA/JPL
16 Aug 2011 Comet Elenin Poses No Threat to Earth NASA/JPL
14 Jul 2011 Comet Hartley 2 Leaves a Bumpy Trail NASA/JPL
7 Jul 2011 First-Ever View of a Sungrazer Comet In Front of the Sun NASA/GSFC
16 Jun 2011 Science Paper Details NASA Epoxi Flyby of Hyper Comet NASA/JPL
15 Jun 2011 Giotto approach to Comet Halley ESA
17 May 2011 At the Heart of Hartley-2, a New Breed of Comet? NASA/GSFC
 
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Displaying results 51-75 of 521
Previous
    1     2     3     4     5     6     7     8     9     10    
Next
    Show All
Date
Title
Source
20 Sep 2013 NASA's Deep Space Comet Hunter Mission Comes to an End NASA/Jet Propulsion Laboratory
10 Sep 2013 Comet Found Hiding in Plain Sight NASA/JPL
10 Sep 2013 Team Attempts to Restore Communications NASA/JPL
12 Aug 2013 Comet ISON: Recovered! NASA Comet ISON Observing Campaign
25 Jul 2013 NASA's WISE Finds Mysterious Centaurs May Be Comets NASA/JPL
23 Jul 2013 NASA's Spitzer Observes Gas Emission From Comet ISON NASA/JPL
16 Jul 2013 A Timeline Of Comet ISON's Dangerous Journey NASA/GSCF
2 Jul 2013 Comet ISON Brings Holiday Fireworks NASA/STSI
23 Apr 2013 Hershel Links Jupiter's Water to Comet Impact ESA
12 Apr 2013 Comet to Make Close Flyby of Red Planet in October 2014 NASA/JPL
29 Mar 2013 NASA's Swift Sizes Up Comet ISON NASA Goddard Space Flight Center
7 Mar 2013 Comet PANSTARRS Rises to the Occasion Mid-March NASA/JPL
5 Feb 2013 NASA's Deep Impact Spacecraft Eyes Comet ISON NASA/JPL
2 Nov 2012 Scientists Monitor Comet Breakup NASA/JPL
11 Apr 2012 Herschel Spots Comet Massacre Around Nearby Star European Space Agency
23 Dec 2011 Space Station Commander Captures Unprecedented View of Comet NASA
5 Dec 2011 NASA Goddard Managed Comet Hopper Mission Selected for Further Study Goddard Space Flight Center
25 Oct 2011 NASA Says Comet Elenin Gone and Should Be Forgotten NASA/JPL
5 Oct 2011 Space Observatory Provides Clues to Creation of Earth's Oceans NASA/JPL
16 Aug 2011 Comet Elenin Poses No Threat to Earth NASA/JPL
14 Jul 2011 Comet Hartley 2 Leaves a Bumpy Trail NASA/JPL
7 Jul 2011 First-Ever View of a Sungrazer Comet In Front of the Sun NASA/GSFC
16 Jun 2011 Science Paper Details NASA Epoxi Flyby of Hyper Comet NASA/JPL
15 Jun 2011 Giotto approach to Comet Halley ESA
17 May 2011 At the Heart of Hartley-2, a New Breed of Comet? NASA/GSFC
 
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