Few things in space are as bright as a supernova, but recently astronomer captured a flash out in the cosmos so great their ...

A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...

UF engineers, backed by DARPA and NASA, are perfecting laser-forming techniques that let metal sheets fold themselves into ...

Watch an animation of a black hole shooting jets of particles through a "collapsing star at nearly the speed of light" and ...

Astronomers using the European Space Agency's Cheops mission have caught an exoplanet that seems to be triggering flares of ...

Today in the history of astronomy, satellites Vela 3 and 4 make the first detection of gamma-ray bursts.

The light that the NASA/ESA Hubble Space Telescope collected to create this image reached the telescope after a journey of ...

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

This is the first time an object in its class has been detected in X-rays. The discovery could lead to a better understanding ...

A groundbreaking simulation reveals how neutron star mergers forge black holes, generate gamma-ray bursts, and scatter gold ...

The versatile cannabis plant could, some scientists think, one day be useful for lunar and Martian colonists. For now, researchers will subject its seeds to radiation in orbit and see what happens.

From the ISS, scientists are capturing rare lightning above storms that could impact radio, climate, and safety.