Image: Hubble eyes an emitting galaxy
For this image, the NASA/ESA Hubble Space Telescope turned its powerful eye toward an emission-line galaxy called NGC 3749.
Astronomy
Nov 22, 2019
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Page 10 - News tagged with active star
'The way you move': Body structure brings coordinated movement
A computer model shows that a starfish-like animal can coordinate rhythmic motion based on body structure without the brain telling them to do so. This provides insights useful for physiology and robotics.
Plants & Animals
Jul 12, 2019
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Image: Hubble sets sights on a galaxy with a bright heart
This Hubble Space Telescope image shows the unbarred spiral galaxy NGC 5033, located about 40 million light-years away in the constellation of Canes Venatici (the Hunting Dogs). The galaxy is similar in size to our own galaxy, ...
Astronomy
Oct 29, 2018
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Proxima Centauri just released a flare so powerful it was visible to the unaided eye
Since its discovery was announced in August of 2016, Proxima b has been an endless source of wonder and the target of many scientific studies. In addition to being the closest extra-solar planet to our Solar System, this ...
Astronomy
Apr 12, 2018
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Looking at the universe through very different 'eyes'
We are bathed in starlight. During the day we see the Sun, light reflected off the surface of the Earth and blue sunlight scattered by the air. At night we see the stars, as well as sunlight reflected off the Moon and the ...
Astronomy
Jan 22, 2018
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Analysis reveals dozens of unknown gamma-ray sources in the universe
Researchers at DESY have compiled an extensive catalogue of variable sources of cosmic gamma radiation. For his doctoral thesis, Matteo Giomi, working at DESY in Zeuthen, analysed almost 7.5 years of observational data from ...
Astronomy
Sep 4, 2017
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Scientists observe first Sun-like magnetic cycle on another star
An international team of scientists led by the University of Göttingen has observed a Sun-like magnetic cycle on another star for the first time. The Sun's magnetic field drives the Sun's spots and flares and fuels the Solar ...
Astronomy
Oct 12, 2016
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Planet 'devoured in secret' by its own sun
(Phys.org)—A planet roughly 1.4 times the size of Jupiter is being consumed by its own star behind a shroud thanks to a magnesium veil absorbing all of certain light wavelengths, according to new observations by the Hubble ...
Astronomy
Nov 21, 2012
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Multiple mergers generate ultraluminous infrared galaxy
A team of astronomers led by Professor Yoshiaki Taniguchi (Ehime University) has concluded that the ultraluminous infrared galaxy (ULIRG) Arp 220 developed from a multiple merger among four or more galaxies. Their new imaging ...
Astronomy
Jun 22, 2012
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How to see the best meteor showers of the year: Tools, tips and 'save the dates'
There are several major meteor showers to enjoy every year at various times, with some more active than others. For example, April's Lyrids are expected to produce about 15 meteors an hour at their peak for observers viewing ...
Space Exploration
Nov 17, 2010
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