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.
The Twin Jet Nebula looks like a cosmic butterfly -- its shining wings glowing with iridescent colors -- in a new Hubble Space Telescope image.
Scientists pull a needle out of a haystack and identify a star that dates back to shortly after the Big Bang.
ALE is a Japanese company working on an interesting novelty: man-made, on-demand meteor showers. It might sound like a silly idea, but the company's founder wants to bring her product to the opening ceremonies of the 2020 Olympic Games in Tokyo, Japan.
Hubble delivers another visual stunner with a new look at the Lagoon Nebula tucked into the Sagittarius constellation.
An album full of dogs, weather and human noises meant for the listening enjoyment of extraterrestrials is now available in its entirely for online streaming.