Binary star systems are not rare. Neither are systems where one star is a remnant like a white dwarf or neutron star, and its companion is on the main sequence. In those systems, the dense remnant can ...

A rare stellar eruption called a recurrent nova is expected to occur in the Northern Crown constellation, offering ...

A team of Pennsylvania State University researchers has a unique take on mysterious red dots first observed by the James Webb Space Telescope.

V Sagittae, a binary star system, is exhibiting unprecedented activity - White dwarf in the system is engulfing its companion, causing intense brightness - Potential supernova explosion visible from E ...

ESA’s Hera mission is two-year flight to the Didymos binary asteroid system. See its trajectory here. Credit: ESA - European Space Agency ...

Most stars in the Milky Way move at steady speeds, orbiting the galactic center in regular paths. But astronomers have ...

Using ESA's INTEGRAL spacecraft, astronomers have detected exceptionally bright X-ray flares from the Cygnus X-1 X-ray binary ...

OpenAI's latest research paper diagnoses exactly why ChatGPT and other large language models can make things up—known in the ...

Access drives SASE transformation. Identity, device, app, behavior, and context guide smarter, continuous security ...

Researchers have disclosed details of a remote CarPlay hack that can allow attackers to spy on drivers or distract them.

AI hallucination — when a system produces answers that sound correct but are actually wrong — remains one of the toughest ...

AI can be used to automate tasks—and entire jobs. But it could also be designed to collaborate with humans. David Autor and ...