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Latest Spitzer Space Telescope Stories

Ring Of Fire In Messier 94 Galaxy
2013-05-19 08:20:24

NASA's Jet Propulsion Laboratory Johnny Cash may have preferred this galaxy's burning ring of fire to the one he sang about falling into in his popular song. The "starburst ring" seen at center in red and yellow hues is not the product of love, as in the song, but is instead a frenetic region of star formation. The galaxy, a spiral beauty called Messier 94, is located about 17 million light-years away. In this image from NASA's Spitzer Space Telescope, infrared light is represented in...

Hot Jupiters More Nuanced Than Expected
2013-05-07 10:16:25

April Flowers for redOrbit.com - Your Universe Online In addition to the eight beloved planets circling our Sun, our galaxy is literally teeming with an enormous variety of planets. More than 800 of the so-called exoplanets have been identified circling stars beyond our solar system. And several different “species” of exoplanets have been discovered as well, including so-called ℠roasters´ or ℠hot Jupiters,´ which are gas giants like our own Jupiter that...

Space Observatory's Mission Ends
2013-04-29 15:06:58

Lee Rannals for redOrbit.com - Your Universe Online The European Space Agency's (ESA) Herschel observatory has officially run out of liquid coolant, ending its mission. The space observatory launched nearly four years ago with a goal to help reveal some of the cooler sides of the universe, including planet, star and galaxy formation. "Herschel gave us the opportunity to peer into the dark and cold regions of the universe that are invisible to other telescopes," said John Grunsfel,...

Kappa Coronae Borealis
2013-04-10 05:00:44

Lee Rannals for redOrbit.com - Your Universe Online The European Space Agency's (ESA) Herschel space observatory has snapped images of a dust belt orbiting a subgiant star that hosts a planetary system. The space observatory's sensitive far-infrared detection helped astronomers resolve bright emission around Kappa Coronae Borealis, indicating the presence of a dusty debris disc. The star is a little heavier than our own Sun at 1.5 solar masses, is around 2.5 billion years old, and sits...

Europe's Herschel Space Observatory Has Detected Some Very Young Stars
2013-03-20 10:59:56

April Flowers for redOrbit.com - Your Universe Online Some of the youngest stars ever seen have recently been found, thanks to the European Space Agency's (ESA) Herschel Space Observatory. Herschel's observations were used in conjunction with contributing observations from NASA's Spitzer Space Telescope and the Atacama Pathfinder Experiment (APEX) telescope in Chile -- a collaboration involving the Max Planck Institute for Radio Astronomy (MPIFR) in Germany, the Onsala Space Observatory...

Protostar’s Fireworks Captured By NASA’s Hubble
2013-02-07 18:52:43

Lee Rannals for redOrbit.com — Your Universe Online [ Watch the Video: Light echoes from LRLL 54361 ] A strange beacon of light has been captured, for the third time, using NASA´s Hubble Space Telescope. Far away, on a protostar called LRLL 54361, a flashing light takes place every 25.34 days, like fireworks. New images and video released by NASA and taken by the Hubble show the cause of these fireworks can bee seen hidden behind a dense disc and an envelope of dust....


Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
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