13
Jan 14

Unravelling the web of a cosmic creeply-crawly

Source: Photo Release heic1402

heic1402a
New Hubble infrared view of the Tarantula Nebula.
Image credits: NASA, ESA, E. Sabbi (STScI)

his new Hubble image is the best-ever view of a cosmic creepy-crawly known as the Tarantula Nebula, a region full of star clusters, glowing gas, and dark dust. Astronomers are exploring and mapping this nebula as part of the Hubble Tarantula Treasury Project, in a bid to try to understand its starry anatomy.(read more)

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10
Jan 14

Pandora's magnifying glass — First image from Hubble's Frontier Fields

Source: ESA/Hubble Photo Release heic1401

heic1401a
Hubble Frontier Fields view of Abell 2744.Image credits:NASA, ESA, and J. Lotz, M. Mountain, A. Koekemoer, and the HFF Team (STScI).

This image of Abell 2744 is the first to come from Hubble's Frontier Fields observing programme, which is using the magnifying power of enormous galaxy clusters to peer deep into the distant Universe. Abell 2744, nicknamed Pandora's Cluster, is thought to have a very violent history, having formed from a cosmic pile-up of multiple galaxy clusters. (read more)

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6
Jan 14

ALMA Spots Supernova Dust Factory

Source: ESO eso1401eso1401aComposite image of Supernova 1987A.
Image credits: ALMA (ESO/NAOJ/NRAO)/A. Angelich. Visible light image: the NASA/ESA Hubble Space Telescope. X-Ray image: The NASA Chandra X-Ray Observatory.

Striking new observations with the Atacama Large Millimeter/submillimeter Array (ALMA) telescope capture, for the first time, the remains of a recent supernova brimming with freshly formed dust. If enough of this dust makes the perilous transition into interstellar space, it could explain how many galaxies acquired their dusty, dusky appearance. (read more)

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