"The cosmic flash is particularly interesting ... for time-domain high-energy astrophysics: Discovery of extragalactic fast X-ray transient XRT 200515, Monthly Notices of the Royal Astronomical ...

Unlike traditional approaches, the novel machine learning method used in the new study managed to uncover the so-called extragalactic fast X-ray transient (FXT), which the researchers named XRT 200515 ...

Astrowatch.net: You've been awarded for the creation of the most sensitive X-ray surveys of the extragalactic universe. How much challenging was this research? Brandt: This research is very ...

It is also interesting to note that the term “cosmic ray” was coined by Robert Millikan in 1925, but they are more accurately called cosmic particles since they are not rays but tiny bits of ...

The Science White Paper of the Einstein Probe (EP) mission, led by the Chinese Academy of Sciences (CAS) and jointly ...

Some scientists suggest that variations in cosmic ray intensity could affect global climate by altering cloud cover and the planet's temperature. In addition, cosmic rays contribute to the ionization ...

Named XRT 200515, the X-ray flash ... "The cosmic flash is particularly interesting because of its unusual characteristics that are different to any of the other extragalactic FXTs that have ...

The Science White Paper for the Einstein Probe (EP) mission has been published in Science China: Physics, Mechanics & Astronomy. This mission ...

The Z-burst mechanism invoked to explain ultra-high energy cosmic rays is severely constrained by measurements of the cosmic gamma-ray background by EGRET. We discuss the case of optically thick ...

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