M87, a prominent galaxy in the Virgo cluster, gained fame after the Event Horizon Telescope (EHT) revealed the first image of ...

Scientists observed M87’s first gamma-ray flare in a decade, revealing insights into its supermassive black hole and ...

Telescopes orbiting Earth can peer billions ... rapidly rotating neutron stars that seem to emit pulses of optical, x-ray, and gamma-ray light. The huge dish allows astronomers to time these ...

The jet emerging from M87’s supermassive black hole is tens of millions of times larger than its event horizon. In 2019, the ...

The 25 ground-based and orbiting telescopes that comprise the EHT saw the outburst as high-energy light called gamma rays. Not only was this the first time M87* had flared since 2010, but the ...

Credit: STScI/NOVA/Canadian Space Agency Infrared astronomy has ... astronomy to detect the highest energy gamma rays. For these measurements, the telescopes don't detect the gamma rays directly.

Location: American-European space telescope in low Earth orbit Launched: 2008 Cost: $690 million Namesake: Enrico Fermi, Italian-American physicist Specialties: Serves as a gamma-ray ...

when the Event Horizon Telescope captured an image of the supermassive black hole at the galaxy’s center. An international research team including UCLA has observed a teraelectronvolt gamma-ray ...

these telescopes have provided insight into the unseen parts of the cosmos—i.e., in the infrared, gamma-ray, and ultraviolet spectrums. With the success of these observatories and the James Webb ...

The signal from the gamma ray burst, dubbed GRB 221009A, had been traveling for about 1.9 billion years before it reached Earth, making it among the closest known "long" GRBs, whose initial, or ...

and gamma-ray bursts. This is expected to boost India's standing in global cosmic ray research. The telescope measures 21 metres in diameter, weighs 175 tonnes, and features a reflector area of ...