Almost 10 million years ago, a meteorite crashed into Earth. Hidden inside were 23 microscopic grains which tell the story of how Mars evolved.
Planetary Sciences
Oct 12, 2022
0
152
Astronomers using the W. M. Keck Observatory on Hawaiʻi Island have captured from Maunakea the most detailed and complete images ever taken of the zone where the famed constellation of Orion gets zapped with ultraviolet ...
Astronomy
Sep 6, 2022
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261
Astronomers have developed a new model to simulate the formation of a cluster of baby stars. Comparison with the well-known real case of the Orion Nebula shows that its off-center bubble of ionized gas was caused by a massive ...
Astronomy
Jun 8, 2022
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106
An energetic outburst from an infant star streaks across this image from the NASA/ESA Hubble Space Telescope. This stellar tantrum—produced by an extremely young star in the earliest phase of formation—consists of an ...
Astronomy
Mar 14, 2022
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41
The Flame Nebula, also called NGC 2024, is a large star-forming region in the constellation Orion that lies about 1,400 light-years from Earth. It's a portion of the Orion Molecular Cloud Complex, which includes such famous ...
Astronomy
Nov 24, 2021
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27
The Flame Nebula or NGC 2024 is a large star-forming region in the constellation Orion that lies about 1,400 light-years from Earth. Hubble studied this nebula to look for protoplanetary disks, or "proplyds"—disks of gas ...
Astronomy
Nov 23, 2021
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42
Using spacecraft and ground-based facilities, Russian astronomers have inspected the Orion Bar photodissociation region, focusing on the mid-infrared emission from this source. Results of the study could help astronomers ...
An international team led by researchers from the Instituto de Astrofísica de Canarias (IAC) has uncovered, with a high degree of detail, the physical and chemical effects of the impact of a protostellar jet in the interior ...
Astronomy
Sep 6, 2021
0
659
Researchers have used the latest wireless technology to develop a new radio receiver for astronomy. The receiver is capable of capturing radio waves at frequencies over a range several times wider than conventional ones, ...
Astronomy
Jul 8, 2021
1
189
In a nearby stellar nursery called the Orion Nebula, young, massive stars are blasting far-ultraviolet light at the cloud of dust and gas from which they were born. This intense flood of radiation is violently disrupting ...
Astronomy
May 19, 2021
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