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513 matches found for "dust and stars"

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Ticking Stellar Time Bomb Identified

Using ESO’s Very Large Telescope and its ability to obtain images as sharp as if taken from space, astronomers have made the first time-lapse movie of a rather unusual shell ejected by a “vampire star...

Physics and Astronomy | nachricht Read more
Baffling boxy bulge

This exceptionally detailed edge-on view of NGC 4710 taken by the Advanced Camera for Surveys (ACS) aboard Hubble reveals the galaxy's bulge in the brightly coloured centre. The luminous, elongat...

Physics and Astronomy | nachricht Read more
NASA's Great Observatories Celebrate International Year of Astronomy

In celebration of this International Year of Astronomy, NASA is releasing images of the galactic center region as seen by its Great Observatories to more than 150 planetariums, museums, nature centers...

Physics and Astronomy | nachricht Read more
New Landscape Rating System to Transform The Industry, Complete Green Building Puzzle

The Sustainable Sites Initiative led by the partners developed the rating system out of four years of work by dozens of the country’s leading sustainability experts, scientists and design professional...

Ecology, The Environment and Conservation | nachricht Read more
Hubble Image Showcases Star Birth in M83, the Southern Pinwheel

Nicknamed the Southern Pinwheel, M83 is undergoing more rapid star formation than our own Milky Way galaxy, especially in its nucleus. The sharp "eye" of the Wide Field Camera 3 (WFC3) has c...

Physics and Astronomy | nachricht Read more
Scientists build first 'frequency comb' to display visible 'teeth'

Scientists at the University of Konstanz in Germany and the National Institute of Standards and Technology (NIST) in the United States have built the first optical frequency comb—a tool for precisely ...

Physics and Astronomy | nachricht Read more
Physicist makes new high-res panorama of Milky Way

Axel Mellinger, a professor at Central Michigan University, describes the process of making the panorama in the November issue of Publications of the Astronomical Society of the Pacific. An interactiv...

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First evidence for a second breeding season among migratory songbirds

It was known that these species, which migrate at night when there are fewer predators and the stars can guide their journey, breed during their stay in temperate regions of the United States and Cana...

Life Sciences | nachricht Read more
The Milky Way's tiny but tough galactic neighbor

At the relatively close distance of about 1.6 million light-years, Barnard's Galaxy is a member of the Local Group (ESO 11/96), the archipelago of galaxies that includes our home, the Milky Way....

Physics and Astronomy | nachricht Read more
Dirty stars make good solar system hosts

Some stars are lonely behemoths, with no surrounding planets or asteroids, while others sport a skirt of attendant planetary bodies. New research published this week in The Astrophysical Journ...

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Herschel views deep-space pearls on a cosmic string

On 3 September, Herschel aimed its telescope at a reservoir of cold gas in the constellation of the Southern Cross near the Galactic Plane. As the telescope scanned the sky, the spacecraft’s Spectral ...

Physics and Astronomy | nachricht Read more
The Trilogy is Complete — GigaGalaxy Zoom Phase 3

The latest image follows on from views, released over the last two weeks, of the sky as seen with the unaided eye and through an amateur telescope. This third instalment provides another breathtaking ...

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Twin Keck Telescopes Probe Dual Dust Disks

The centerpiece of the study is the Keck Interferometer Nuller (KIN), a device that combines light captured by both of the giant telescopes in a way that allows researchers to study faint objects othe...

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New Vista of Milky Way Center Unveiled

Permeating the region is a diffuse haze of X-ray light from gas that has been heated to millions of degrees by winds from massive young stars – which appear to form more frequently here than elsewhere...

Physics and Astronomy | nachricht Read more
Zooming to the centre of the Milky Way — GigaGalaxy Zoom phase 2

This 34 by 20-degree wide image provides us with a view as experienced by amateur astronomers around the world. However, its incredible beauty and appeal owe much to the quality of the observing site ...

Physics and Astronomy | nachricht Read more
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