nasa's stardust sample return was 10 years ago today _ nasa

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  • 7/25/2019 NASA's Stardust Sample Return Was 10 Years Ago Today _ NASA

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    Jan. 16, 2016

    NASA's Stardust SampleReturn was 10 Years AgoToday

    (/sites/default/files/thumbnails/image/stardustcapsule.jThe sample return capsule from NASA's Stardust mission

    successfully landed at the U.S. Air Force's Utah Test and Training

    Range in Dugway, Utah, at 2:10 a.m. Pacific (3:10 a.m. Mountain)

    on January 15, 2006. The capsule carried cometary and

    interstellar samples gathered by the Stardust spacecraft.

    Credits: NASA

    It was less than an hour into the new day of January 15,

    2006 (EST), when tens of thousands of miles above our

    planet, two cable cutters and two retention bolts fired,

    releasing a spring which pushed a 101-pound (46-

    kilogram) sample return capsule away from its mother

    ship. Later, during its final plunge Earthward, the

    capsule would become the fastest human-made object

    to enter our atmosphere, achieving a velocity of about

    28,600 mph (12.8 kilometers per second).

    Then, at 5:10 a.m. EST (3:10 a.m. MST), for the first

    time in seven years, the sample return capsule finally

    stopped moving. By the time it landed, under parachute

    Asteroids (/mission_pages/asteroids/main/index.html)

    MORESTORIES

    (/)(/multimedia/nasatv/index.html)

    Search

    https://www.nasa.gov/sites/default/files/thumbnails/image/stardustcapsule.jpghttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/https://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/stardustcapsule.jpg
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    in the desert salt flats of the U.S. Air Force's Utah Test

    and Training Range in Dugway, the capsule had

    travelled 2.88 billion miles (4.5 billion kilometers) -- a

    ourney that carried it around the sun three times and as

    far out as halfway to Jupiter. Inside the Stardust

    mission's graphite-epoxy covered capsule was the

    objective of its prime mission -- humanity's first samples

    collected from a celestial body in deep space (beyond

    the Earth-moon system).

    "The Stardust sample return capsule carried inside

    cometary material it gathered from comet Wild-2 during

    a flyby in January of 2004," said Don Brownlee, Stardust

    principal investigator from the University of Washington,

    Seattle. "The spacecraft deployed a tennis racket-like,

    aerogel-lined collector, and we flew the spacecraft within

    150 miles (241 kilometers), capturing particles from the

    coma as we went."

    Two days after the return, the sample return capsule'sscience canister and its cargo of comet and interstellar

    dust particles was stowed inside a special aluminum

    carrying case and transported to a curatorial facility at

    NASA's Johnson Space Center in Houston. Eileen

    Stansbery -- now Chief Scientist at Johnson -- worked

    on Stardust as the deputy director of Astromaterials

    Research and Exploration Science at the time. "We were

    investigating big questions with the smallest samples --

    how did our solar system form? What are we made of?

    This comet is representative of one of the most primitive

    bodies in the solar system, preserving the earliestrecord of material from the nebula during the

    'planetesimal' forming stage in its evolution."

    Brownlee notes, "The science team couldn't wait to get

    their hands on the samples. It had been 10 years of

    planning and then seven more years for the actual

    mission, so everyone was raring to go."

    The Stardust mission's international team of scientists --

    200 strong -- helped re-write the book on comets and

    the evolution of the solar system. The Stardust missionsamples indicated that some comets may have included

    materials ejected from the early sun and may have

    formed very differently than scientists had theorized.

    "What we found was remarkable," said Brownlee.

    "Instead of rocky materials that formed around previous

    generations of stars, we found that most of the comet's

    rocky matter formed inside our solar system at

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    extremely high temperature. In great contrast to its ice,

    our comet's rocky material had formed under white-hot

    conditions."

    Comet ice formed in cold regions beyond the planet

    Neptune, but the rocks, probably the bulk of any comet's

    mass, formed much closer to the sun in regions hot

    enough to evaporate bricks. The materials that Stardust

    collected from comet Wild-2 contain pre-solar "stardust"

    grains, identified on the basis of their unusual isotopic

    composition, but these grains are very rare.

    "Even though we confirmed comets are ancient bodies

    with an abundance of ice -- some which formed a few

    tens of degrees above absolute zero at the edge of the

    solar system -- we now know that comets are really a

    mix of materials made by conditions of both 'fire and

    ice,'" said Brownlee.

    While Stardust was the first deep-space sample-return

    mission, it was by no means the last. The Japanese

    Space Agency (JAXA's) Hayabusa mission collected

    samples from an asteroid and returned them to Earth in

    2010, and the Hayabusa 2 mission to return material

    from asteroid Ryugu is currently underway. Still to come

    is NASA's OSIRIS-Rex mission. Scheduled to launch in

    September of this year, OSIRIS-REx will travel to the

    near-Earth asteroid Bennu and retrieve at least 2.1

    ounces (60 grams) of surface material and return it to

    Earth for study.

    "The ways to explore space are probably as big as

    space itself," said Brownlee. "But for my money, you

    can't beat sample return. Having samples there in front

    of you, available for laboratory analysis when you want -

    - that's tough to beat."

    Another thing about Stardust that was tough to beat was

    the spacecraft itself. Launched on Feb. 7, 1999,

    Stardust flew past an asteroid known as Annefrank, flew

    past and collected particle samples from comet Wild-2,

    and returned those particles to Earth in a sample returncapsule in January 2006. As planned, the Stardust

    spacecraft did not re-enter Earth's atmosphere along

    with its sample return capsule. Instead, it went into a

    solar orbit. NASA then re-tasked the still-healthy

    spacecraft to perform a flyby of comet Tempel 1 on Feb.

    14, 2011.

    For more information on the prime mission of the

    Stardust spacecraft, please visit:

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    http://stardust.jpl.nasa.gov

    (http://stardust.jpl.nasa.gov)

    For more information on the Stardust-NExT mission,

    please visit:

    http://stardustnext.jpl.nasa.gov

    (http://stardustnext.jpl.nasa.gov)

    For more information on the OSIRIS-REx mission, visit:

    https://www.nasa.gov/mission_pages/osiris-

    rex/index.html

    (https://www.nasa.gov/mission_pages/osiris-

    rex/index.html)

    DC Agle

    Jet Propulsion Laboratory, Pasadena, California

    818-393-9011

    [email protected] (mailto:[email protected])

    2016-012

    Last Updated: Jan. 16, 2016

    Editor: Tony Greicius

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Jan. 12, 2016

    New Details On Ceres Seenin Dawn Images

    Dawn (/mission_pages/dawn/main/index.html)

    https://www.nasa.gov/mission_pages/dawn/main/index.htmlhttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlmailto:[email protected]://www.nasa.gov/mission_pages/osiris-rex/index.htmlhttp://stardustnext.jpl.nasa.gov/http://stardust.jpl.nasa.gov/
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    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Ceres(/subject/6883/ceres), Dawn(/mission_pages/dawn/main/index.html), Dwarf Planets

    (/subject/3143/dwarf-planets), Jet Propulsion Laboratory(/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Read Full Article

    Dec. 24, 2015

    Radar Images of aChristmas-Eve Asteroid:

    An Early Gift forAstronomers

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Read Full Article

    Asteroids (/mission_pages/asteroids/main/index.html)

    https://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/pia20279-main-combo.jpghttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/subject/3143/dwarf-planetshttps://www.nasa.gov/mission_pages/dawn/main/index.htmlhttps://www.nasa.gov/subject/6883/cereshttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/pia20192_main-1041.jpg
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    Dec. 18, 2015

    Asteroid Looks Even BetterSecond Time Around

    Radar Teamwork Captures Cle...

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Read Full Article

    Nov. 24, 2015

    NEOWISE ObservesCarbon Gases in Comets

    (/sites/default/files/thumbnails/image/pia20119.jpg)An expanded view of comet C/2006 W3 ( Christensen) is shown here. The

    WISE spacecraft observed this comet on April 20th, 2010 as it traveled

    through the constellation Sagittarius. Comet Christensen was nearly 370

    million miles (600 million kilometers) from Earth at the time. The extent of

    Asteroids (/mission_pages/asteroids/main/index.html)

    NEOWISE

    (http://www.nasa.gov/mission_pages/neowise/main/index.html

    http://www.nasa.gov/mission_pages/neowise/main/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/pia20119.jpghttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.youtube.com/watch?v=RgtDTF5u-R4
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    the dust, about a tenth of a degree across in this image, is about 2/3rds

    the diameter of the sun. The red contours show the signal from the gas

    emission observed by the WISE spacecraft in the 4.6 micron wavelength

    channel, which contains carbon monoxide (CO) and carbon dioxide

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Comets(http://www.nasa.gov/comets), Jet Propulsion Laboratory(/centers/jpl/home/index.html), NEOWISE(http://www.nasa.gov/mission_pages/neowise/main/index.ht

    Solar System (/topics/solarsystem/index.html), WISE (Wide-field Infrared Survey Explorer)(http://www.nasa.gov/mission_pages/WISE/main/index.html)

    Read Full Article

    (/sites/default/files/pia17254-full_5.jpg)

    Nov. 12, 2015

    Secondhand SpacecraftHas Firsthand AsteroidExperienceSince it began operations in December 2009, NASAs

    NEOWISE mission has observed 158,000 asteroids and

    discovered more than 35,000.

    The NEOWISE mission hunts for near-Earth objects

    (NEOs) using the Wide-field Infrared Survey Explorer

    (WISE) spacecraft. Funded by NASAs NEO

    Observations Program, the NEOWISE mission uses

    images taken by the spacecraft to look for asteroids and

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), NEOWISE(http://www.nasa.gov/mission_pages/neowise/main/index.ht

    NEOWISE

    (http://www.nasa.gov/mission_pages/neowise/main/index.html

    http://www.nasa.gov/mission_pages/neowise/main/index.htmlhttps://www.nasa.gov/topics/solarsystem/index.htmlhttp://www.nasa.gov/mission_pages/neowise/main/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/pia17254-full_5.jpghttp://www.nasa.gov/mission_pages/WISE/main/index.htmlhttps://www.nasa.gov/topics/solarsystem/index.htmlhttp://www.nasa.gov/mission_pages/neowise/main/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttp://www.nasa.gov/cometshttps://www.nasa.gov/mission_pages/asteroids/main/index.html
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    Solar System (/topics/solarsystem/index.html)

    Read Full Article

    Nov. 4, 2015

    Radar Images Provide New

    Details on HalloweenAsteroid

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Read Full Article

    Oct. 31, 2015

    Asteroids (/mission_pages/asteroids/main/index.html)

    Asteroids (/mission_pages/asteroids/main/index.html)

    https://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/p025usnolabel.gifhttps://www.nasa.gov/topics/solarsystem/index.html
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    Halloween Skies to IncludeDead Comet Flyby

    (/sites/default/files/thumbnails/image/animation_2015_tb

    1041x1041.gif)This animated GIF was generated using radar data collected by the Natio

    Science Foundation's 1,000-foot (305-meter) Arecibo Observatory in PuerRico. The six radar images used in the animation were taken on Oct. 30, 2

    and the image resolution is 25 feet (7.5 meters) per pixel.

    Credits: NAIC-Arecibo/NSF

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Read Full Article

    Oct. 27, 2015

    Dawn Heads Toward FinalOrbit

    (/sites/default/files/thumbnails/image/pia19996.png)This mosaic shows Ceres' Occator crater and surrounding terrain from

    an altitude of 915 miles (1,470 kilometers), as seen by NASA's Dawn

    spacecraft. Occator is about 60 miles (90 kilometers) across and 2 miles

    (4 kilometers) deep.

    Credits: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

    Full image and caption (http://www.nasa.gov/image-

    feature/jpl/pia19996/occator-and-s urrounding-terrain)

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Dawn(/mission_pages/dawn/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Dawn (/mission_pages/dawn/main/index.html)

    https://www.nasa.gov/mission_pages/dawn/main/index.htmlhttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/dawn/main/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttp://www.nasa.gov/image-feature/jpl/pia19996/occator-and-surrounding-terrainhttps://www.nasa.gov/sites/default/files/thumbnails/image/pia19996.pnghttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/animation_2015_tb145-1041x1041.gif
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    Read Full Article

    Oct. 22, 2015

    NASA Spots the GreatPumpkin: Halloween

    Asteroid a Treat for RadarAstronomers

    Halloween Asteroid is a Radar ...

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Read Full Article

    Oct. 2, 2015

    Asteroids (/mission_pages/asteroids/main/index.html)

    Rosetta (http://www.nasa.gov/rosetta/)

    http://www.nasa.gov/rosetta/https://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.youtube.com/watch?v=RQoMAWTAxY4
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    Rosettas First Peek at theComets Dark Side

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Comets(http://www.nasa.gov/comets), Jet Propulsion Laboratory(/centers/jpl/home/index.html), Rosetta(http://www.nasa.gov/rosetta/), Solar System(/topics/solarsystem/index.html)

    Read Full Article

    Sept. 30, 2015

    Comet Feature NamedAfter Late NASA ScientistClaudia Alexander

    (/sites/default/files/thumbnails/image/pia19838-1041.jpg)Scientists from the European Space Agency's Rosetta team have

    honored two late team members by naming comet features after them.

    The comet is 67P/Churyumov-Gerasimenko, where the mission

    successfully landed a probe. One of the features is shown here in these

    Rosetta images, with the picture on the right being a close-up view. The

    "C. Alexander Gate" is found on the comet's smaller lobe, and is

    dedicated to Claudia Alexander, the U.S. project scientist from NASA's Jet

    Propulsion Laboratory, Pasadena, California, who passed away in July of

    this ear. Ima e credit left: ESA's comet viewer htt ://sci.esa.int/comet-

    Asteroids (/mission_pages/asteroids/main/index.html)

    https://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttp://sci.esa.int/comet-viewerhttps://www.nasa.gov/sites/default/files/thumbnails/image/pia19838-1041.jpghttps://www.nasa.gov/topics/solarsystem/index.htmlhttp://www.nasa.gov/rosetta/https://www.nasa.gov/centers/jpl/home/index.htmlhttp://www.nasa.gov/cometshttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/rosetta-cometimage-1.jpg
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    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Read Full Article

    Sept. 9, 2015

    Ceres' Bright Spots Seen inStriking New Detail

    Circling Occator Crater on Cere...

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Ceres(/subject/6883/ceres), Dawn(/mission_pages/dawn/main/index.html), Dwarf Planets(/subject/3143/dwarf-planets), Jet Propulsion Laboratory(/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Read Full Article

    Sept. 2, 2015

    Dawn (/mission_pages/dawn/main/index.html)

    Solar System and Beyond (/topics/solarsystem/index.html)

    https://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/mission_pages/dawn/main/index.htmlhttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/subject/3143/dwarf-planetshttps://www.nasa.gov/mission_pages/dawn/main/index.htmlhttps://www.nasa.gov/subject/6883/cereshttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.youtube.com/watch?v=lK03byyCFVshttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.html
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    Comet Hitchhiker WouldTake Tour of Small Bodies

    (/sites/default/files/thumbnails/image/hitchhikerconceptarThis artist concept shows Comet Hitchhiker, an idea for traveling between

    using a harpoon and tether system.

    Credits: NASA/JPL-Caltech/Cornelius Dammrich

    ()

    Tags: Asteroids

    (/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html), Technology(/topics/technology/index.html)

    Read Full Article

    Aug. 25, 2015

    Dawn Sends Sharper

    Scenes from Ceres

    Dawn (/mission_pages/dawn/main/index.html)

    https://www.nasa.gov/mission_pages/dawn/main/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/topics/technology/index.htmlhttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/hitchhikerconceptart2_nourl.jpghttps://www.nasa.gov/feature/nasas-stardust-sample-return-was-10-years-ago-todayhttps://www.nasa.gov/sites/default/files/thumbnails/image/hitchhikerconceptart1_nourl_main.jpg
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    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Ceres(/subject/6883/ceres), Dawn(/mission_pages/dawn/main/index.html), Dwarf Planets(/subject/3143/dwarf-planets), Jet Propulsion Laboratory(/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

    Read Full Article

    (/sites/default/files/thumbnails/image/globe20150819wide1800.jp

    Aug. 20, 2015

    NASA: There is No AsteroidThreatening EarthNumerous recent blogs and web postings are

    erroneously claiming that an asteroid will impact Earth,

    sometime between Sept. 15 and 28, 2015. On one of

    those dates, as rumors go, there will be an impact --

    "evidently" near Puerto Rico -- causing wanton

    destruction to the Atlantic and Gulf coasts of the United

    States and Mexico, as well as Central and South

    America.

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

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    Asteroids (/mission_pages/asteroids/main/index.html)

    https://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/globe20150819wide1800.jpghttps://www.nasa.gov/topics/solarsystem/index.htmlhttps://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/subject/3143/dwarf-planetshttps://www.nasa.gov/mission_pages/dawn/main/index.htmlhttps://www.nasa.gov/subject/6883/cereshttps://www.nasa.gov/mission_pages/asteroids/main/index.html
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    Aug. 12, 2015

    Rosetta Comet OutburstCaptured

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Rosetta(http://www.nasa.gov/rosetta/), Solar System(/topics/solarsystem/index.html)

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    Aug. 4, 2015

    Tracking A MysteriousGroup of Asteroid Outcasts

    High above the plane of our solar system, near the

    asteroid-rich abyss between Mars and Jupiter, scientists

    have found a unique family of space rocks. These

    interplanetary oddballs are the Euphrosyne (pronounced

    Asteroids (/mission_pages/asteroids/main/index.html)

    Asteroids (/mission_pages/asteroids/main/index.html)

    https://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/pia19645.jpghttps://www.nasa.gov/topics/solarsystem/index.htmlhttp://www.nasa.gov/rosetta/https://www.nasa.gov/centers/jpl/home/index.htmlhttps://www.nasa.gov/mission_pages/asteroids/main/index.htmlhttps://www.nasa.gov/sites/default/files/thumbnails/image/pia-19867-1041.gif
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    you-FROH-seh-nee) asteroids, and by any measure

    they have been distant, dark and mysterious -- until

    now.

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), NEOWISE(http://www.nasa.gov/mission_pages/neowise/main/index.htSolar System (/topics/solarsystem/index.html), Universe(/topics/solarsystem/index.html), WISE (Wide-field InfraredSurvey Explorer)(http://www.nasa.gov/mission_pages/WISE/main/index.html)

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    July 31, 2015

    Earth Flyby of 'SpacePeanut' Captured in NewVideo

    Radar Observations of Asteroi...

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Jet PropulsionLaboratory (/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

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    Asteroids (/mission_pages/asteroids/main/index.html)

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    National Aeronautics and Space Administration

    Page Last Updated: Jan. 16, 2016NASA Official: Brian Dunbar

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    July 28, 2015

    New Names and Insightsat Ceres

    Ceres Topographic Globe Ani...

    Tags: Asteroids(/mission_pages/asteroids/main/index.html), Ceres(/subject/6883/ceres), Dawn(/mission_pages/dawn/main/index.html), Dwarf Planets(/subject/3143/dwarf-planets), Jet Propulsion Laboratory(/centers/jpl/home/index.html), Solar System(/topics/solarsystem/index.html)

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    Ceres (/subject/6883/ceres)

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