The discovery of the faintest known galaxies beyond the neighborhood of the Milky Way could help scientists develop universal models for how the universe's oldest galaxies formed, according to findings announced Jan. 11 at ...
Astronomy
Jan 11, 2023
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206
Black holes with masses equivalent to millions of suns do put a brake on the birth of new stars, say astronomers. Using machine learning and three state-of-the-art simulations to back up results from a large sky survey, researchers ...
Astronomy
Mar 22, 2022
1
378
An international team of astronomers has performed multiwavelength photometric observations of a galaxy triplet known as SIT 45. Results of the study, published September 26 on arXiv.org, provide important information regarding ...
The first stars appeared about one hundred million years after the big bang, and ever since then stars and star formation processes have lit up the cosmos. When the universe was about three billion years old, star formation ...
Astronomy
Nov 21, 2016
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35
NGC 1614, captured here by the NASA/ESA Hubble Space Telescope, is an eccentrically shaped galaxy ablaze with activity. The galaxy resides about 200 million light-years from Earth and is nestled in the southern constellation ...
Astronomy
Aug 17, 2020
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39
The combination of high resolution and infrared-detecting instruments on NASA's upcoming James Webb Space Telescope will reveal stars that are currently hidden even from the powerful Hubble Space Telescope. The wealth of ...
Astronomy
Feb 24, 2021
4
577
Astronomers taking inventory of the material in the local universe keep coming up short. A new result from NASA's Chandra X-ray Observatory about a system of colliding galaxy clusters may help explain this shortfall.
Astronomy
Oct 14, 2022
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225
An international team of scientists led by a University of Sydney astrophysicist has discovered evidence the Andromeda galaxy is a cannibal growing through colossal intermittent feasts.
Astronomy
Nov 16, 2022
6
189
Publishing in the journal Nature Sustainability, a team of conservationists led by the Wildlife Conservation Society say that providing a "Conservation Basic Income" (CBI)—of $5.50 per day to all residents of protected ...
Environment
May 18, 2023
0
93
The UK government's recent autumn statement set out several measures to help people with rapidly rising prices. These including increased benefit payments and an extension to the energy price cap, although at a less generous ...
Economics & Business
Nov 29, 2022
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2
