Galaxy mergers play a crucial role in the cosmological evolution of galaxies. During galaxy merging, tidal torques can trigger the accretion and feedback of the central black holes in merging galaxies, forming dual active ...
Astronomy
Jul 17, 2024
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104
On July 7, 2024, NOAA's GOES-U executed its final engine burn, placing the satellite in geostationary orbit 22,236 miles above Earth's equator. Upon reaching this milestone, GOES-U was renamed GOES-19. GOES satellites are ...
Planetary Sciences
Jul 10, 2024
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12
It seems like every month a new story appears announcing the discovery of thousands of new asteroids. Tracking these small body objects from ground and even space-based telescopes helps follow their overall trajectory. But ...
Space Exploration
Jul 8, 2024
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27
Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers have conducted molecular line observations of a protostellar system known as VLA 1623. Results of the observational campaign, published June 18 on ...
Most of the universe is invisible to the human eye. The building blocks of stars are only revealed in wavelengths that are outside of the visible spectrum. Astronomers recently used two very different, and very powerful, ...
Astronomy
Jun 12, 2024
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317
Researchers have successfully demonstrated a novel biosensor capable of detecting single-stranded DNA oligonucleotides with high specificity without needing external labels. This advancement paves the way for more accessible ...
Biotechnology
Jun 12, 2024
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4
Hurricanes Michael, Dorian, Ian, Nicole and Idalia have all been stared down by one of the NOAA's most powerful satellites since it took its place in geostationary orbit in late 2017. Its replacement is gearing up for launch ...
Space Exploration
Jun 10, 2024
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7
ESA's EarthCARE mission has completed its important "Launch and Early Orbit Phase" and is ready to begin the commissioning of its four scientific instruments. The data they gather will improve our understanding of the role ...
Planetary Sciences
Jun 6, 2024
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20
Using the Very Long Baseline Array (VLBA) and the Long Baseline Array (LBA), astronomers have observed a black hole low-mass X-ray binary known as Swift J1727.8-1613. As a result, they found that the system hosts a highly ...
Recently, a research group from Hefei Institutes of Physical Sciences of Chinese Academy of Sciences, developed an antielectric potential growth method for large-area preparation of Au-Ag heterodimer arrays. The prepared ...
Nanomaterials
May 29, 2024
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