NASA Herschel Science Center's Portal to the Cool Universe

Hustle and Bustle at Center of Milky Way

Artist Concept nhsc2013-016a Tuesday, May 7th, 2013

This artist's concept illustrates the frenzied activity at the core of our Milky Way galaxy. More ...

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  • Image Credit ESA–C. Carreau
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Artist's Impression of Starburst Galaxy

Artist Concept nhsc2013-012a Wednesday, April 17th, 2013

This artist's impression shows the "starburst" galaxy HFLS3. The galaxy appears as little more than a faint, red smudge in images from the Herschel space observatory. More ...

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  • Image Credit ESA–C. Carreau
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Cool Layer in a Sun-like Star

Artist Concept nhsc2013-007a Wednesday, February 20th, 2013

One of the great curiosities in solar science is that our Sun’s outer atmosphere – the corona – is heated to millions of degrees when its visible surface is ‘only’ about 6000 degrees. More ...

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  • Image Credit ESA
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Artist's Impression of Galaxy with Outflow

Artist Concept nhsc2013-006a Wednesday, February 13th, 2013

This illustration shows a galaxy in the early Universe that is releasing material via two symmetric outflows triggered by the supermassive black hole hosted at its center. More ...

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Cool Disk of Planetary Material

Artist Concept nhsc2013-005b Wednesday, January 30th, 2013

This artist's concept illustrates the planet-forming disk around a young star called TW Hydrae, located about 175 light-years away in the Hydra, or Sea Serpent, constellation. More ...

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  • Image Credit NASA/JPL-Caltech
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Weighing Planetary Disks

Artist Concept nhsc2013-005a Wednesday, January 30th, 2013

This artist's illustration shows a planetary disk that weighs the equivalent of 50 Jupiter-mass planets. More ...

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  • Image Credit NASA/JPL-Caltech
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Vega: Two Belts and the Possibility of Planets

Artist Concept nhsc2013-001b Tuesday, January 8th, 2013

Astronomers have discovered what appears to be a large asteroid belt around the bright star Vega, as illustrated here at left in brown. More ...

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Rocky Ring of Debris Around Vega

Artist Concept nhsc2013-001a Tuesday, January 8th, 2013

This artist's concept illustrates an asteroid belt around the bright star Vega. More ...

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  • Image Credit NASA/JPL-Caltech
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A Vast Disk of Comets

Artist Concept nhsc2012-013a Tuesday, November 27th, 2012

This artist's impression shows the orbits of planets and comets around the star 61 Vir, superimposed on a view from the Herschel Space Telescope. More ...

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  • Image Credit ESA/AOES
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Active Black Hole Squashes Star Formation

Artist Concept nhsc2012-007a Wednesday, May 9th, 2012

Supermassive black holes are believed to reside in the hearts of all large galaxies. When gas falls upon these monsters, the materials are accelerated and heated around the black hole, releasing great torrents of energy. More ...

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  • Image Credit NASA/ESA/JPL-Caltech/STScI/R. Hurt (SSC)
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Misty Star in the Sea Serpent

Artist Concept nhsc2011-018b Thursday, October 20th, 2011

This artist's concept illustrates an icy planet-forming disk around a young star called TW Hydrae, located about 175 light-years away in the Hydra, or Sea Serpent, constellation. More ...

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The Same Here as There

Artist Concept nhsc2011-017b Wednesday, October 5th, 2011

New measurements from the Herschel Space Observatory have discovered water with the same chemical signature as our oceans in a comet called Hartley 2 More ...

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Galaxy Feeds Off Gas

Artist Concept nhsc2011-015a Tuesday, September 13th, 2011

In this artist's conception, a galaxy accretes mass from rapid, narrow streams of cold gas. These filaments provide the galaxy with continuous flows of raw material to feed its star-forming at a rather leisurely pace. More ...

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  • Image Credit ESA–AOES Medialab
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Raging Storms Sweep Away Galactic Gas

Artist Concept nhsc2011-006a Monday, May 9th, 2011

An artist’s impression showing a galaxy with a molecular outflow. More ...

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  • Image Credit ESA/AOES Medialab
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Herschel / Planck Cheat Sheet

Artist Concept nhsc2009-010a Tuesday, May 12th, 2009

Differences between Herschel and Planck missions. More ...

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Herschel Cryostat

Artist Concept nhsc2007-001b Thursday, July 19th, 2007

Herschel's superfluid helium II tank, where the helium is kept in its superfluid state at boiling temperature. More ...

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  • Image Credit ESA/AOES Medialab
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Herschel Focal Plane

Artist Concept nhsc2007-001c Thursday, July 19th, 2007

Top view of the Herschel focal plane, with the focal plane units (FPUs) of the three scientific instrument. More ...

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SPIRE Instrument

Artist Concept nhsc2007-001d Thursday, July 19th, 2007

The Spectral and Photometric Imaging Receiver (SPIRE) consists of a three-band imaging photometer centred at 250, 350 and 500 μm, and an imaging Fourier Transform Spectrometer (FTS) covering 200-670 μm. More ...

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PACS Instrument

Artist Concept nhsc2007-001e Thursday, July 19th, 2007

The Photoconductor Array Camera and Spectrometer (PACS) consists of four detector arrays: two filled silicon bolometer arrays and two Ge:Ga photoconductor arrays. More ...

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HIFI Instrument

Artist Concept nhsc2007-001f Thursday, July 19th, 2007

The Heterodyne Instrument for the Far Infrared (HIFI) is a very high-resolution heterodyne spectrometer. More ...

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Herschel and NGST

Artist Concept nhsc2000-002a Thursday, December 14th, 2000

Artist's impression of Herschel and NGST. More ...

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