A team of astronomers led by Matteo Cerruti of Paris Cité University reports multi-wavelength evidence for a repeating, roughly 3-year modulation in the gamma-ray output of the blazar S5 1044+71, a ...

In 2023, astronomers using NASA’s Chandra X-ray Observatory and Hubble Space Telescope spotted an unusual class of short gamma-ray bursts, whose origin appeared to be the collision of two neutron ...

By analyzing the data from various space observatories and ground-based telescopes, European astronomers have performed a ...

A giant explosion that lit up the sky didn't just rock the cosmos – it absolutely rattled our understanding of the Universe's most powerful outbursts. The gamma-ray burst (GRB) recorded on 2 July 2025 ...

Astronomers have tracked a powerful blast of radiation back to its source, finding a neutron star collision within colliding galaxies.

RI Research Instruments, a company that is majority-owned by Bruker Corporation (Nasdaq: BRKR), today announced orders for key components and enabling subsystems for the research gamma ray source of ...

Add Yahoo as a preferred source to see more of our stories on Google. A bright band of diffuse gamma ray glow along the map's center, which marks the central plane of the Milky Way galaxy, is seen in ...

An international team from China and Italy has reported a possible cosmic encore to the landmark 2017 multi-messenger ...

Coded aperture imaging (CAI) is an innovative detection method that employs a patterned mask to encode incoming radiation. The encoded signal is subsequently decoded to reconstruct the spatial ...

The collision of two lightning-bolts-in-the-making spawned an exceedingly brief but extremely energetic flash of gamma rays. This first-of-its-kind observation may help explain an origin of some of ...