A group of international astronomers, including researchers from Queen's University, has identified two potential polar ring galaxies, according to results published in the Monthly Notices of the Royal Astronomical Society.
Astronomy
Sep 13, 2023
0
753
The orbits of 27 stars orbiting closely around the black hole at the center of our Milky Way are so chaotic that researchers cannot predict with confidence where they will be in about 462 years. This finding emerges from ...
Astronomy
Sep 13, 2023
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714
A paper published in the journal Monthly Notices of the Royal Astronomical Society hints at the existence of several black holes in the Hyades cluster—the closest open cluster to our solar system—which would make them ...
Astronomy
Sep 8, 2023
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5840
RR Lyrae stars are old, pulsating stars that burn helium in their cores for fuel. Their progenitors were similar to our sun, but they are now much larger and brighter than our sun. We know of hundreds of thousands of RR Lyrae ...
Astronomy
Sep 7, 2023
0
105
Repeating fast radio bursts (FRBs) are mysterious radio transient sources in the universe that emit a repeating radio pulse lasting for a few milliseconds. Plasma lensing is the cold, non-magnetized, and inhomogeneous plasma ...
Astronomy
Sep 1, 2023
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52
A research team led by Prof. Wang Junxian and Ph.D. students Kang Jialai from University of Science and Technology of China (USTC) of the Chinese Academy of Science (CAS) has revealed a marvelous, composite eclipsing absorber ...
Astronomy
Aug 28, 2023
0
42
A team of scientists from Argentina and Spain have reported the first observational evidence that a type of young low-mass star, known as "T Tauri stars," are capable of emitting gamma radiation. The study is published in ...
Astronomy
Aug 23, 2023
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410
Using the LOw-Frequency ARray (LOFAR) and MeerKAT telescope, European astronomers have performed radio observations of a galaxy cluster known as Abell 1413. Results of the observational campaign, published August 1 in the ...
Scientists have conducted the first ever 3D simulation of a star's entire evolutionary phase thanks to new simulation technologies.
Astronomy
Aug 14, 2023
0
52
An international team of scientists has discovered an unusual Jupiter-sized planet orbiting a low-mass star called TOI-4860, located in the Corvus constellation.
Planetary Sciences
Aug 3, 2023
0
247
