NASA Press Releases about Comets 2012-2020

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1986-2010 | 2010 | 2011 | 2012-2020

PIA23792: Comet NEOWISE Discovery Images
Comet NEOWISE Discovery Images
PIA23165: Comet C/2018 Y1 Iwamoto
Comet C/2018 Y1 Iwamoto
PIA23462: Comet C/2019 Q4
Comet C/2019 Q4
PIA21564: Cliff Collapses on Rosetta's Comet
Cliff Collapses on Rosetta's Comet
PIA21565: Rosetta's Moving Cometary Boulder
Rosetta's Moving Cometary Boulder
PIA21566: Comet 67P Changes
Comet 67P Changes
PIA21749: Comet Illustration (Animation)
Movie icon Comet Illustration (Animation)
PIA19298: Comet Scanned by NASA Radar
Comet Scanned by NASA Radar
PIA20542: Comet Frozen In Time by NASA Radar
Movie icon Comet Frozen In Time by NASA Radar
PIA21068: Farewell Rosetta: ESA Mission to End on Comet Surface
Farewell Rosetta: ESA Mission to End on Comet Surface
PIA21072: Comet 67P Seen by Kepler
Movie icon Comet 67P Seen by Kepler
PIA19101: One Year of NEOWISE Observations Mapped
Movie icon One Year of NEOWISE Observations Mapped
PIA19102: NASA's NEOWISE Images Comet C/2014 Q2 (Lovejoy)
NASA's NEOWISE Images Comet C/2014 Q2 (Lovejoy)
PIA19103: Finder Chart for Viewing Comet C/2014 Q2 (Lovejoy)
Finder Chart for Viewing Comet C/2014 Q2 (Lovejoy)
PIA19354: NEOWISE Wise to Comet Lovejoy
NEOWISE Wise to Comet Lovejoy
PIA19687: Rosetta Comet Marches On
Rosetta Comet Marches On
PIA19867: Rosetta Comet In Action (Animation)
Rosetta Comet In Action (Animation)
PIA19872: NASA's Spitzer 12th Anniversary Space Calendar
NASA's Spitzer 12th Anniversary Space Calendar
PIA19838: Comet Scientists Honor Colleagues
Comet Scientists Honor Colleagues
PIA19970: Taking a Comet's Temperature
Taking a Comet's Temperature
PIA19969: Taking a Comet's Temperature
Taking a Comet's Temperature
PIA20118: NEOWISE View of Comet Christensen
NEOWISE View of Comet Christensen
PIA20119: Comet Christensen Has Carbon Gas
Comet Christensen Has Carbon Gas
PIA17666: Rosetta at Comet
Rosetta at Comet
PIA17667: Comet 67P/Churyumov-Gerasimenko on Oct. 5, 2013
Comet 67P/Churyumov-Gerasimenko on Oct. 5, 2013
PIA17664: U.S. Instruments Aboard Rosetta
U.S. Instruments Aboard Rosetta
PIA17665: Electronics for a Spectrometer
Electronics for a Spectrometer
PIA17833: NEOWISE Spies Comet C/2013 A1 Siding Spring
NEOWISE Spies Comet C/2013 A1 Siding Spring
PIA18032: An Infrared portrait of Comet NEOWISE (C/2014 C3)
An Infrared portrait of Comet NEOWISE (C/2014 C3)
PIA17796: Rosetta Images its Target
Rosetta Images its Target
PIA17795: Rosetta's Target
Rosetta's Target
PIA18376: Rosetta's Comet Comes Alive
Movie icon Rosetta's Comet Comes Alive
PIA18516: Rosetta Closing In
Rosetta Closing In
PIA18423: Comet 67P from 1,200 Miles Away
Comet 67P from 1,200 Miles Away
PIA18422: Rosetta's Comet: Imaging the Coma
Rosetta's Comet: Imaging the Coma
PIA18652: NEOWISE Spots Comet Catalina
NEOWISE Spots Comet Catalina
PIA18653: NEOWISE Spies Activity on Comet Catalina
NEOWISE Spies Activity on Comet Catalina
PIA18418: Rosetta Approach Tripych: Comet 67P
Rosetta Approach Tripych: Comet 67P
PIA18419: Rotating Shape Model of Rosetta's Comet Target
Movie icon Rotating Shape Model of Rosetta's Comet Target
PIA18460: Infrared View of a Comet and Distant Galaxy
Movie icon Infrared View of a Comet and Distant Galaxy
PIA18403: Rotation and Shape of Rosetta Mission's Target Comet
Movie icon Rotation and Shape of Rosetta Mission's Target Comet
PIA18402: Rosetta Mission's Destination: Comet 67P/Churyumov-Gerasimenko
Rosetta Mission's Destination: Comet 67P/Churyumov-Gerasimenko
PIA18778: Four Rosetta Candidate Landing Sites
Four Rosetta Candidate Landing Sites
PIA18641: Rosetta's Comet from 177 Miles
Rosetta's Comet from 177 Miles
PIA18596: Comet Surface Variations
Comet Surface Variations
PIA18642: Rosetta's Target Up Close
Rosetta's Target Up Close
PIA18593: NEOWISE Spies Comet C/2013 A1 Siding Spring a Second Time
NEOWISE Spies Comet C/2013 A1 Siding Spring a Second Time
PIA18777: Two Small-Lobe Landing Sites for Rosetta
Two Small-Lobe Landing Sites for Rosetta
PIA18779: Two Large-Lobe Landing Sites for Rosetta
Two Large-Lobe Landing Sites for Rosetta
PIA18809: Rosetta Lander's Primary Landing Site
Rosetta Lander's Primary Landing Site
PIA18429: Distinct Terrains on Rosetta's Comet
Distinct Terrains on Rosetta's Comet
PIA18810: Rosetta Lander's Backup Landing Site
Rosetta Lander's Backup Landing Site
PIA18886: Rosetta Comet Spreads its Jets
Rosetta Comet Spreads its Jets
PIA18827: Rosetta's Comet Landing Site Close Up
Rosetta's Comet Landing Site Close Up
PIA18826: Rosetta Selflessly Offers Beautiful Comet Selfie
Rosetta Selflessly Offers Beautiful Comet Selfie
PIA18823: Rosetta Comet Fires Its Jets
Rosetta Comet Fires Its Jets
PIA18611: Mars Orbiters 'Duck and Cover' for Comet Siding Spring Flyby (Artist's Concept)
Mars Orbiters 'Duck and Cover' for Comet Siding Spring Flyby (Artist's Concept)
PIA18591: Mars Rover Opportunity's View of Passing Comet
Mars Rover Opportunity's View of Passing Comet
PIA18618: First Resolved Image of a Long-Period Comet's Nucleus
First Resolved Image of a Long-Period Comet's Nucleus
PIA18592: Mars Rover Opportunity's View of Passing Comet (Short Exposure)
Mars Rover Opportunity's View of Passing Comet (Short Exposure)
PIA18617: Mars Rover Opportunity's View of Comet (Blink of Two Exposures)
Movie icon Mars Rover Opportunity's View of Comet (Blink of Two Exposures)
PIA15291: Images From Mars-Orbiting Spectrometer Show Comet's Coma
Images From Mars-Orbiting Spectrometer Show Comet's Coma
PIA18835: Rosetta Comet Spreads its Jets
Rosetta Comet Spreads its Jets
PIA18619: MAVEN Ultraviolet Image of Comet Siding Spring's Hydrogen Coma
MAVEN Ultraviolet Image of Comet Siding Spring's Hydrogen Coma
PIA19044: Mars-Flyby Comet in False Color
Movie icon Mars-Flyby Comet in False Color
PIA19042: Dark Side of Comet 67P/Churyumov-Gerasimenko (Saturated)
Dark Side of Comet 67P/Churyumov-Gerasimenko (Saturated)
PIA19041: Rare Glance at Dark Side of Comet 67P/Churyumov-Gerasimenko
Rare Glance at Dark Side of Comet 67P/Churyumov-Gerasimenko
PIA19043: Mars Curiosity Rover Views Comet Siding Spring
Movie icon Mars Curiosity Rover Views Comet Siding Spring
PIA18859: Radar-Detected Change in Martian Near-Polar Ionosphere After Comet's Flyby
Radar-Detected Change in Martian Near-Polar Ionosphere After Comet's Flyby
PIA18856: Artist's Concept of MAVEN's Imaging Ultraviolet Spectrograph at Work
Artist's Concept of MAVEN's Imaging Ultraviolet Spectrograph at Work
PIA18857: Comet Meteor Shower Put Magnesium and Iron into Martian Atmosphere
Comet Meteor Shower Put Magnesium and Iron into Martian Atmosphere
PIA18858: Ions of Eight Metals from Comet Dust Detected in Mars Atmosphere
Ions of Eight Metals from Comet Dust Detected in Mars Atmosphere
PIA19040: Dark Side of Comet 67P/Churyumov-Gerasimenko
Dark Side of Comet 67P/Churyumov-Gerasimenko
PIA18897: Rosetta Lander Captured Before/After Bounce
Rosetta Lander Captured Before/After Bounce
PIA18877: Descent to the Surface of a Comet
Movie icon Descent to the Surface of a Comet
PIA18898: Rosetta Comet in 3-D
Rosetta Comet in 3-D
PIA18878: Comet from 40 Meters
Comet from 40 Meters
PIA18879: First Panoramic View from Comet Lander
First Panoramic View from Comet Lander
PIA18876: Welcome to a Comet, from Lander on Surface
Welcome to a Comet, from Lander on Surface
PIA18874: View of Comet from Lander During Descent
View of Comet from Lander During Descent
PIA18875: First Touchdown Site of Comet Lander
First Touchdown Site of Comet Lander
PIA18872: Rosetta Mission Selfie at 30 Miles
Rosetta Mission Selfie at 30 Miles
PIA18873: Farewell, Philae
Farewell, Philae
PIA18870: Farewell Shot of Rosetta by Philae Lander
Farewell Shot of Rosetta by Philae Lander
PIA18871: Rosetta Mission Selfie at 10 Miles
Rosetta Mission Selfie at 10 Miles
PIA18863: Mars Orbiter Sizes Up Passing Comet
Mars Orbiter Sizes Up Passing Comet
PIA18891: Philae's Descent and Science of the Surface
Philae's Descent and Science of the Surface
PIA18862: Brightness Rhythm of Mars Flyby Comet Is Clue to Rotation Rate
Brightness Rhythm of Mars Flyby Comet Is Clue to Rotation Rate
PIA18865: Mars-Orbiting Spectrometer Shows Dusty Comet's Spectrum
Mars-Orbiting Spectrometer Shows Dusty Comet's Spectrum
PIA18864: Emission from Ionized Magnesium in Mars' Atmosphere After Comet Flyby
Emission from Ionized Magnesium in Mars' Atmosphere After Comet Flyby
PIA18867: Jagged Horizon on Rosetta's Destination Comet
Jagged Horizon on Rosetta's Destination Comet
PIA18869: Rough Terrain on Rosetta's Destination Comet
Rough Terrain on Rosetta's Destination Comet
PIA18868: Smooth Ground on Rosetta's Destination Comet
Smooth Ground on Rosetta's Destination Comet
PIA18860: Change in Mars' Mid-Latitude Ionosphere After Comet Flyby
Change in Mars' Mid-Latitude Ionosphere After Comet Flyby
PIA18861: Radar Indication of Effect of Comet Flyby on Martian Ionosphere
Radar Indication of Effect of Comet Flyby on Martian Ionosphere
PIA18899: Rosetta Comet
Rosetta Comet
PIA19097: Philae Lander's Setting on Comet, with Cliff-Image Inset
Philae Lander's Setting on Comet, with Cliff-Image Inset
PIA19096: Philae Lander's Setting on Comet's Surface
Philae Lander's Setting on Comet's Surface
PIA19095: Philae Lander's View of 'Perihelion Cliff' on Comet Surface
Philae Lander's View of 'Perihelion Cliff' on Comet Surface
PIA19094: Comet Lander's View During First Bounce
Comet Lander's View During First Bounce
PIA19093: December 2014 View of Comet 67P/Churyumov-Gerasimenko
December 2014 View of Comet 67P/Churyumov-Gerasimenko
PIA19092: December 2014 View of Rosetta's Destination Comet
December 2014 View of Rosetta's Destination Comet
PIA16748: NASA'S Deep Impact Spacecraft Images Comet ISON
Movie icon NASA'S Deep Impact Spacecraft Images Comet ISON
PIA17007: Comet Shoemaker-Levy 9 Approaching Jupiter in 1994
Comet Shoemaker-Levy 9 Approaching Jupiter in 1994
PIA17006: Distribution of Water in Jupiter's Stratosphere
Distribution of Water in Jupiter's Stratosphere
PIA17483: Comet ISON Brings Holiday Fireworks
Movie icon Comet ISON Brings Holiday Fireworks
PIA17251: Spitzer Eyes Comet ISON
Spitzer Eyes Comet ISON
PIA18153: NASA's Hubble Sees Comet ISON Intact
NASA's Hubble Sees Comet ISON Intact
PIA17741: A Tale of Two Comets: Encke
A Tale of Two Comets: Encke
PIA17740: A Tale of Two Comets: ISON
A Tale of Two Comets: ISON
PIA17693: MESSENGER's First Images of Comets Encke and ISON
MESSENGER's First Images of Comets Encke and ISON


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