A radio telescope in South Africa has unearthed a giant galaxy—dubbed a "cosmic megastructure"—with plasma jets that measure ...

The third compromise to expect from ultra-thin foldables like the Galaxy S25 Edge and the iPhone 17 Air concerns the design.

The observations focused on the galaxy GHZ2, also known as GLASS-z12 ... "We pointed the more than forty 12-m antennas of ALMA and the 6.5-m JWST at a seemingly empty sky position for several ...