An international team of astrophysicists, astronomers and chemists has found evidence of carbonic acid (HOCOOH) in interstellar space, marking the first time it has been detected in such a setting. In their paper published ...
Using the James Clerk Maxwell Telescope (JCMT), an international team of astronomers has observed a nearby molecular cloud designated Lynds 43. Results of the observations, published May 18 on the arXiv pre-print server, ...
Astronomers are celebrating NASA's Hubble Space Telescope's 33rd launch anniversary with an ethereal photo of a nearby star-forming region, NGC 1333. The nebula is in the Perseus molecular cloud, and located approximately ...
Astronomy
Apr 20, 2023
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14
Using NASA's Chandra spacecraft, an international team of astronomers has performed X-ray observations of the Cigar Galaxy. Results of the observational campaign, presented March 16 on the pre-print repository arXiv, deliver ...
A problem that has puzzled the scientific community for more than 50 years has finally been solved by researchers from the University of Hawaiʻi at Mānoa, Florida International University and Ruhr University Bochum (Germany).
Analytical Chemistry
Mar 13, 2023
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190
Scientists studying a nearby protostar have detected the presence of water in its circumstellar disk. The new observations made with the Atacama Large Millimeter/submillimeter Array (ALMA) mark the first detection of water ...
Planetary Sciences
Mar 8, 2023
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109
Stars are formed by molecular gas and dust coalescing in space. These molecular gases are so dilute and cold that they are invisible to the human eye, but they do emit faint radio waves that can be observed by radio telescopes.
Astronomy
Mar 1, 2023
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33
The process of star formation interacts with the surrounding environment and produces observable dynamical phenomena, such as outflows and bubbles, collectively known as stellar feedbacks. As one of the primary sources of ...
Astronomy
Feb 8, 2023
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20
Astronomers have recently discovered that giant clouds of molecular hydrogen, the birthplace of stars, can live for tens of millions of years despite the facts that individual molecules are constantly getting destroyed and ...
Astronomy
Jan 30, 2023
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67
The formation of a star has a simple tale. A region of interstellar gas collapses under its own weight, eventually forming a dense protostar surrounded by a disk of gas and dust. The protostar and the disk rotate in the same ...
Astronomy
Jan 13, 2023
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