Astronomers recorded the longest gamma-ray burst in history, GRB 250702B, that may be a cosmic event completely new to ...

Stars often fall into black holes, and now it seems the opposite can also occur, producing an extra long-lasting explosion as ...

On July 2, 2025, NASA's Fermi Gamma-ray Burst Monitor (Fermi-GBM) captured around three hours' worth of signals that appeared ...

The controversial Nexstar Media-Tegna merger has sparked a high-level clash that could reach the halls of the White House — ...

The most luminous kilonova candidate to date (short gamma-ray burst 200522A) was detected using the Hubble Space Telescope, Swift Observatory and other telescopes. A kilonova is a "the afterglow ...

The GWTC 4.0 catalog records 128 new gravitational wave signals, revealing mergers of black holes and neutron stars detected by LIGO.

U.S. artificial intelligence-driven energy storage company Stem Inc said on Friday it has agreed to go public by merging with blank-check acquisition company Star Peak Energy Transition Corp at a ...

A team of astronomers claims it has observed the birth of an unusual cosmic object. In an observation of a gamma-ray captured in 2023, they believe they have detected a signal that is comparable to ...

U.S.-based Barinthus Biotherapeutics is entering a reverse merger with U.K. biotech Clywedog Therapeutics, with the combined company expected to advance three clinical assets across diabetes and ...

See a pair of superheavy neutron stars collide in this simulation with gravitational wave audio. "An audible tone and a visual frequency scale (at left) track the steady rise in the frequency of ...

Stillwater/Saratoga Central Catholic senior quarterback Aidan Callanan is thrilled to have athletes from SCC playing with him on varsity for the first team this fall. Saturday, the team posted a 41-0 ...

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