Hubble spots a peculiar compact Blue Dwarf Galaxy
(Phys.org)—The NASA/ESA Hubble Space Telescope captured an impressive image of the irregular galaxy NGC 5253.
Astronomy
Dec 3, 2012
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News tagged with cold clouds
Hot molecule explains cold chemistry
(PhysOrg.com) -- Surprisingly, hydrogen cyanide and its far more energetic isomer, hydrogen isocyanide, are present in almost equal amounts in cold interstellar gas clouds. Scientists from the Max Planck Institute for Nuclear ...
Astronomy
Jan 30, 2012
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Albatrosses are threatened with extinction, and climate change could put nesting sites at risk
The wandering albatross (Diomedea exulans) is the world's largest flying bird, with a wingspan reaching an incredible 3.5 meters. These birds are oceanic nomads: they spend most of their 60 years of life at sea and only come ...
Plants & Animals
Jan 23, 2024
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NASA's AIRS instrument records Typhoon Hinnamnor before landfall
NASA's Atmospheric Infrared Sounder (AIRS) instrument aboard the Aqua satellite captured imagery of Typhoon Hinnamnor in the West Pacific Ocean just before 2 p.m. local time on Sept. 5. Typhoon Hinnamnor was one of the strongest ...
Earth Sciences
Sep 9, 2022
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NASA's AIRS images Tropical Storm Barry before landfall
NASA's Atmospheric Infrared Sounder (AIRS), aboard the Aqua satellite, captured imagery of Tropical Storm Barry in the Gulf of Mexico at about 2 p.m. local time on Friday afternoon. According to the National Hurricane Center, ...
Environment
Jul 15, 2019
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Image: Akari view of the Cygnus region in the Milky Way
The constellation of Cygnus is one of the most recognisable in the northern hemisphere. During the summer months, the stars of its long neck stretch along the Milky Way and its wings sweep from side to side.
Astronomy
May 4, 2015
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NASA measures frigid cloud top temps of the Arctic air outbreak
Some of the coldest air of the 2014-2015 winter season was settling over the eastern two-thirds of the U.S. on February 13, 2015. That Arctic air mass brought wind chills from below zero to the single numbers from the Midwest ...
Earth Sciences
Feb 13, 2015
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Atmospheric particles can brighten cold clouds as well as warm ones
For the first time, modeling research led by Pacific Northwest National Laboratory found that atmospheric particles can brighten cold clouds in the Arctic. Using simulations, they showed that low clouds over the Arctic may ...
Earth Sciences
Dec 5, 2014
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Studying the physics of galaxies
Assistant Professor of Astronomy Evan Kirby arrived on campus in August. Born and raised in New Orleans, Kirby earned his BS in 2004 from Stanford University; his undergraduate thesis involved trips to Pasadena to test an ...
Astronomy
Nov 3, 2014
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Appearance of night-shining clouds has increased
(Phys.org) —First spotted in 1885, silvery blue clouds sometimes hover in the night sky near the poles, appearing to give off their own glowing light. Known as noctilucent clouds, this phenomenon began to be sighted at ...
Earth Sciences
Apr 10, 2014
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