Using NASA's Chandra X-ray space telescope, astronomers have discovered an entire galaxy cluster wrapped in a 20 million ...

The cluster has an X-ray luminosity in the 2–10 keV band at a level of 1.7 quattuordecillion erg/s. Previous observations of PLCKG287 have found that it hosts two symmetrically radio relics, ...

Chandra X-ray Observatory observations of the Perseus galaxy cluster's black hole and M87's jet have been turned into sound ...

The gas is so hot, between 10 million and 100 million degrees Celsius, that it radiates in powerful X-rays. By combining a new image of a giant galaxy cluster with older X-ray data, scientists at ...

Astronomers have smashed the record for the largest-known cloud of energetic particles discovered surrounding a galactic ...

Learn how scientists found the universe's missing matter hiding in a massive cosmic filament stretching 23.5 million ...

Astronomers have discovered the largest known cloud of energetic particles surrounding a galaxy cluster—spanning nearly 20 million light-years. The finding challenges long-standing theories about how ...

Ray is an open source framework for scaling AI apps, meaning allowing huge numbers of them to run at once in an efficient manner. Typically, these apps run on huge clusters of servers.

“Due to Ray’s nature as a distributed execution framework, Ray’s security boundary is outside of the Ray cluster,” Anyscale said in its advisory.

The @ray.remote decorator distributes that function across any available nodes in a Ray cluster, with the option to specify parameters for how many CPUs or GPUs to use.