A rogue, hyper-speed object — over 27,306 times the size of Earth — is hurtling so fast through our galaxy that it might break free of the Milky Way, according to NASA. Scientists determined ...

So far, the astronomical version of a hero has taken on the unassuming guise of a small, glowing, red patch in deep space.

Tech & Science Communications boost using hyper-speed, free-space optical communication technology Referred to as the Laguerre–Gauss beam, the light travels through this empty space without ...

An undated image from NASA’s Webb Space Telescope shows an outflow from a nearby still-forming star in infrared light, with a spiral galaxy off in the distance.

The capsule reentering Earth’s atmosphere (video shown at 2x normal speed). Gif: Varda Space/Gizmodo California startup Varda Space released raw footage of its capsule reentering the atmosphere ...

Runaway worlds could be streaking out of our Milky Way galaxy at up to 30 million miles an hour, computer models predict.