NASA’s Fermi Gamma-ray Space Telescope has surveyed the sky for gamma-ray bursts (GRBs), the universe’s most luminous ...

Space is a big place and there's lots of strange stuff out there, but scientists aren't quite sure where these massive space ...

An curved arrow pointing right. NASA's Fermi Gamma-ray Space Telescope can now detect solar flares occuring on the side of the sun it cannot see. This could help scientists better understand solar ...

While examining a nearby supernova with NASA's Fermi gamma-ray space telescope, an effort meant to discover how these stellar explosions ignite charged particles called cosmic rays, scientists ...

The Fermi space telescope belonging to the US space agency NASA investigates cosmic gamma radiation. It is a joint astrophysics and astroparticle physics project, and is operated in collaboration with ...

"We would like to understand the difference between these systems, which holds the clue to understand just how many cosmic rays are produced in the jets of microquasars." ...

NASA's Hubble Space Telescope has captured a breathtaking image of the spiral galaxy NGC 3430, situated 100 million light-years from Earth in the Leo Minor constellation.

NASA’s James Webb Space Telescope captured the stunning image of Cartwheel Galaxy. This landscape of “mountains” and “valleys” speckled with glittering stars is actually the edge of a nearby, young, ...