The start of the birth of planets in a binary star system observed
Astronomers have observed primordial material that may be giving birth to three planetary systems around a binary star in unprecedented detail.
Astronomers have observed primordial material that may be giving birth to three planetary systems around a binary star in unprecedented detail.
Astronomy
Mar 10, 2022
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375
An international team of astronomers has performed timing observations of an eccentric millisecond pulsar known as PSR J0955−6150. Results of the observational campaign, published March 1 on the arXiv pre-print server, ...
In 2020 a team led by European Southern Observatory (ESO) astronomers reported the closest black hole to Earth, located just 1,000 light-years away in the HR 6819 system. But the results of their study were contested by other ...
Astronomy
Mar 2, 2022
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1759
Researchers from the University of Turku, Finland, found that the axis of rotation of a black hole in a binary system is tilted more than 40 degrees relative to the axis of stellar orbit. The finding challenges current theoretical ...
Astronomy
Feb 25, 2022
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142
A rare exoplanet which orbits around two stars at once has been detected using a ground-based telescope by a team led by the University of Birmingham.
Astronomy
Feb 23, 2022
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260
A team of astronomers has discovered a rare pair of brown dwarfs that has the widest separation of any brown dwarf binary system found to date.
Astronomy
Feb 17, 2022
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563
Using ESA's XMM-Newton and NASA's NuSTAR spacecraft, astronomers have observed a galactic source designated IGR J18007–4146. The observational campaign has found that this source is an intermediate polar. The finding is ...
Gamma rays are the most energetic known form of electromagnetic radiation, with each gamma-ray being at least one hundred thousand times more energetic than an optical light photon. Very high energy (VHE) gamma rays pack ...
Astronomy
Jan 17, 2022
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381
A team of astronomers, led by Arizona State University undergraduate student Emma Softich, has discovered a rare pair of brown dwarfs that has the widest separation of any brown dwarf binary system found to date.
Astronomy
Jan 13, 2022
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503
When astronomers discovered a new kind of star just a few years ago, they were puzzled: The stars were spinning far too quickly given their age. Nicknamed "blue lurkers," these stars hid for decades within clusters of other ...
Astronomy
Jan 13, 2022
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147