Researchers discovered mini-Neptunes around four red dwarfs using observations from a global network of ground-based telescopes and the TESS space telescope. These four mini-Neptunes are close to their parent stars, and the ...
Planetary Sciences
Jun 13, 2024
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58
Astronomers from the Nanjing University in China and elsewhere have performed high-resolution observations of a distant galaxy cluster known as CL J1001+0220 using the James Webb Space Telescope (JWST). The observational ...
Using ground-based telescopes, an international team of astronomers has observed a binary system containing at least one white dwarf, designated J0526+5934. The observational campaign has revealed that the binary is composed ...
Snow is one of the most contradictory cues we have for understanding climate change. As in many recent winters, the lack of snowfall in December seemed to preview our global warming future, with peaks from Oregon to New Hampshire ...
Earth Sciences
Jan 10, 2024
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48
The best known use of GPS satellites is to help people know their location whether driving a car, navigating a ship or plane, or trekking across remote territory. Another important, but lesser-known, use is to distribute ...
Planetary Sciences
Dec 11, 2023
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1
Himalayan Glaciers fight back to preserve themselves, but for how long? An international team of researchers, co-led by Professor Francesca Pellicciotti of the Institute of Science and Technology Austria (ISTA), explains ...
Earth Sciences
Dec 4, 2023
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1
In a warming climate, the sustainability of cryospheric meltwater on the Tibetan Plateau has raised concerns because of its importance for the fragile ecosystem in the headwater regions and the dense populations in the downstream. ...
Earth Sciences
Jul 7, 2023
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23
Using the Spectrum–RG (SRG) spacecraft and two ground-based telescopes, Russian astronomers have observed X-ray sources in the eastern Galactic sky. The observational campaign resulted in the detection of 14 new active ...
A combined team of environmental scientists from Stanford University and the University of California, Irvine, has found that increases in the frequency of severe wildfires in California has been reducing the ability of forests ...
NASA's newest X-ray eyes are open and ready for discovery.
Astronomy
Jan 13, 2022
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