A new theory of "dark photons" attempted to explain a centuries-old experiment in a new way this year, in an effort to change ...

Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In ...

ESA's advanced XMM-Newton telescope discovered a faint X-ray glow from the 3I/ATLAS comet. What is this mysterious light it ...

Researchers have created a dye-sensitized photocatalyst that captures long-wavelength visible light to double solar hydrogen ...

Physicists at the Cubic Kilometre Neutrino Telescope Initiative, KM3NeT, built a cathedral of glass spheres that listens for ...

Stardust alone can’t drive stellar winds, reshaping what we know about how aging stars spread life’s elements through space.

The primordial architect might have eloped into hiding and hid the secrets of their remarkable creation, but NASA scientists ...

But now, they're planning to build telescopes on the far side of the Moon. These instruments will probe one of the last unexplored windows on the Universe. Here, astronomers hope to get a glimpse of ...

Neutron stars explained through stellar remnants and collapsed stars, revealing extreme density, gravity, magnetism, and ...

Astronomers discovered the 40,000th near-Earth asteroid, taking the tally to 40,155 per NASA (as of the first week of ...

Astronomers have traced the origin of a colossal white dwarf to a catastrophic crash between two dead stars, turning a quiet ...