Astronomers used the Hubble Space Telescope to image "peculiar" galaxy Arp 184 (NGC 1961) about 190 million light-years away.

Astronomers gain a greater understanding of black hole singularity. Experimental evidence for a finite core could illuminate ...

Physicists have demonstrated the Terrell-Penrose effect, which causes an object moving close to the speed of light to warp ...

Fast-moving objects don’t always look the way you’d expect. When something travels near the speed of light, strange things ...