Katalyst Space’s LINK spacecraft will launch from an airplane in the Marshall Islands to boost NASA’s Swift Observatory, ...

A new generation of gamma-ray detector known as AstroPix will fly aboard the agency’s Fly Foundational Robots mission, ...

Gamma-ray burst GRB 260623A was detected by NASA’s Fermi telescope morning at 12:56 UTC Tuesday, triggering a global ...

A NASA space telescope that will study the universe in high-energy gamma-ray light will get a ride to orbit with SpaceX a few years from now. The agency announced on Tuesday (July 2) that it has ...

During the thermal vacuum (TVAC) test campaign at NASA’s Goddard Space Flight Center, Greenbelt, Maryland in June, Dr. Daniel Shy, a Co-Investigator on the ComPair Program, inspects the NRL-led CsI ...

The Compton Spectrometer and Imager (COSI) will study gamma-ray emissions in the galaxy using a spacecraft in low Earth orbit. Credit: UC Berkeley WASHINGTON — NASA will develop a gamma-ray telescope ...

NASA is preparing to launch the ComPair balloon-borne science instrument from Fort Sumner, New Mexico, to test innovative technologies for detecting gamma rays, the most energetic form of light.

NASA has a plan to fix the Neil Gehrels Swift Observatory, a space-based telescope for investigating gamma-ray bursts which suffered a mechanical issue in January and has been in safe mode since then.

A NASA-funded scientist has produced a new type of picture of the Earth from space, which complements the familiar image of our “blue marble”. This new picture is the first detailed image of our ...