Add Yahoo as a preferred source to see more of our stories on Google. The Event Horizon Project on May 12, 2022, released the first image of at the Milky Way black hole Sagittarius A*. Photo by EHT ...

Using ultra-fast laser pulses and special cameras, scientists have simulated an optical illusion that appears to defy Einstein's theory of special relativity. One consequence of special relativity is ...

An object spotted with help of citizen scientists was moving so fast through the Milky Way that it could escape the gravity of the galaxy and reach intergalactic space, new research has found. Likely ...

Backyard Worlds uses images from NASA’s WISE, or Wide-field Infrared Explorer, mission, which mapped the sky in infrared light from 2009 to 2011. It was re-activated as NEOWISE (Near-Earth Object Wide ...