Astronomers have witnessed something that no one believed possible: a black hole ripping apart a star not at the center of a ...

Researchers at the University of Helsinki have succeeded in something that has been pursued since the 1970s: explaining the X-ray radiation from the black hole surroundings. The radiation originates ...

On July 2, 2025, NASA's Fermi Gamma-ray Burst Monitor (Fermi-GBM) captured around three hours' worth of signals that appeared ...

Using various space telescopes, an international team of astronomers have observed a newly detected very faint X-ray ...

This increased degree of penetration facilitates the crystallographic analysis of real devices such as lithium-ion batteries and the execution of high-pressure experiments using e.g. diamond anvil ...

Your eyesight is very important and is something you should guard jealously. Once lost, it is very difficult, and often impossible, to regain your sight. This is why, if you do any kind of work or ...