The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.

The chest X-ray of a one-and-a-half-year-old child shows a coin in the digestive tract. Photo: Sina Weibo. A doctor in ...

Planets around other stars need to be prepared for extreme weather conditions, according to a new study from NASA's Chandra X ...

Astronauts Suni Williams and Nick Hague completed pivotal maintenance tasks on the International Space Station in their ...

Since 2018, we've seen 1ES 1927+654 generate jets in real time and found it may have a lone white dwarf orbiting near the ...

Nick Hague and Suni Williams spent six hours working on NICER, AMS and other equipment outside the International Space ...

Radiotherapy has been a cornerstone of cancer treatment for decades, offering a targeted approach to treat tumors. Yet, as ...

Two NASA astronauts are currently hard at work in space, patching up an instrument called NICER (Neutron star Interior ...

The dental x-ray systems market will grow from USD 1,401.8 million in 2024 to USD 3,517.6 million by 2035, at a CAGR of 5.2%.

According to the research shared at the 245th meeting of the American Astronomical Society in National Harbor, Maryland, the observed X-ray oscillations are believed to originate from a compact white ...

A frothy breakthrough at Lawrence Livermore National Laboratory (LLNL), using lasers with a silver metal foam that's as light as air, has created the brightest yet X-ray source ever, twice as ...

The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...