A surprising find has researchers thinking that they may have discovered a "Solar System 2.0."
Astronomers have found the very first quintuple star system consisting of two sets of eclipsing binary stars and one solo star.
By using the world's preeminent telescopes, astronomers peer behind a curtain of dust to find a giant star-making factory known as "Sparky."
A giant star in the Canis Majoris constellation isn't acting like itself, and scientists are doing their best to figure out why.
Speaking to Congress, two astronomers from SETI describe the chances of finding aliens as almost 100 percent.
Scientists pull a needle out of a haystack and identify a star that dates back to shortly after the Big Bang.
Turbulence is often a problem for aircraft. NASA researchers, however, are now thinking it might be just the way to power probes sent to explore Jupiter and Saturn.
A trippy image of the sun created from three sources hints at something that might help us unravel the mysteries of our star -- and dark matter.
Interstellar echoes from a flaring neutron star have allowed astronomers to solve a mystery -- pinpointing the star's location.
Researchers at the European Space Agency harness the natural lensing properties of cosmic gravity to get a closer look at a black hole.