Space Hubble Telescope News

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Photo Release: On the Origin of Massive Stars

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heic2004a.jpg This scene of stellar creation, captured by the NASA/ESA Hubble Space Telescope, sits near the outskirts of the famous Tarantula Nebula. This cloud of gas and dust, as well as the many young and massive stars surrounding it, is the perfect laboratory to study the origin of massive stars.

(More at HubbleSite.com)
 

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Quasar Tsunamis Rip Across Galaxies

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The weather forecast for galaxies hosting monster, active black holes is blustery. Engorged by infalling material, a supermassive black hole heats so much gas that it can shine 1,000 times brighter than its host galaxy. But that’s not all.

Hubble astronomers found that the region around the black hole emits so much radiation that it pushes out material at a few percent the speed of light (a speed fast enough to travel from Earth to the Moon in a few minutes). This material slams into a host galaxy’s lanes of gas and dust, preventing the formation of new stars. The torrential winds are snowplowing the equivalent of hundreds of solar masses of material each year. And, the forecast is that this stormy weather will continue for at least ten million years.

(More at HubbleSite.com)
 

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NASA Awards Prize Postdoctoral Fellowships for 2020

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NASA has selected 24 new Fellows for its prestigious NASA Hubble Fellowship Program (NHFP). The program enables outstanding postdoctoral scientists to pursue independent research in any area of NASA Astrophysics, using theory, observation, experimentation, or instrument development. Each fellowship provides the awardee up to three years of support at a university or research center of their choosing in the United States.

(More at HubbleSite.com)
 

Robby

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NASA Awards Prize Postdoctoral Fellowships for 2020

http://imgsrc.hubblesite.org/hvi/uploads/story/display_image/1344/low_STSCI-H-p2020a-k1340x520.png

NASA has selected 24 new Fellows for its prestigious NASA Hubble Fellowship Program (NHFP). The program enables outstanding postdoctoral scientists to pursue independent research in any area of NASA Astrophysics, using theory, observation, experimentation, or instrument development. Each fellowship provides the awardee up to three years of support at a university or research center of their choosing in the United States.

(More at HubbleSite.com)
 

Robby

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Science Release: Hubble Finds Best Evidence for Elusive Mid-Size Black Hole

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heic2005a.jpg New data from the NASA/ESA Hubble Space Telescope have provided the strongest evidence yet for mid-sized black holes in the Universe. Hubble confirms that this “intermediate-mass” black hole dwells inside a dense star cluster.

(More at HubbleSite.com)
 

Robby

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Hubble Finds Best Evidence for Elusive Mid-Sized Black Hole

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Like detectives carefully building a case, astronomers gathered evidence and eliminated suspects until they found the best evidence yet that the death of a star, first witnessed in X-rays, could be traced back to an elusive mid-sized black hole. The result is a long-sought win for astronomy, as the mid-sized "missing link" in the black hole family has thus far thwarted detection. NASA's Hubble Space Telescope was used to follow up on multiple X-ray observations of a suspected tidal disruption event. This is caused when a wayward star comes too close to the gravity well of a black hole and gets shredded by its tidal forces. The intense heat from stellar cannibalism betrays the black hole's presence with a burst of X-rays. Hubble resolved the source region of this X-ray flare as a star cluster outside the Milky Way galaxy. Such clusters have been considered likely places to find an intermediate-mass black hole. The discovery eliminated the possibility that the X-rays came from another type of source within the Milky Way.

(More at HubbleSite.com)
 
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