Far beyond the orbit of Jupiter, an icy wanderer has baffled astronomers for decades — erupting seemingly at random, flaring hundreds of times brighter in mere hours. Now, thanks to new data from the ...

A new giant eye on the universe — perched high in the Andes — has just opened, and its first images are nothing short of breathtaking. With a 3.2‑billion‑pixel camera, this observatory captures ...