A Triple Star System Yields an Unusual Surviving Star Unlike our Sun, which exists alone, at least half of the stars in our ...

Early 2025 is a good time for skygazing and spotting up to seven planets in the night sky – if you have a little help.

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

Around 2015, astronomers took on the painstaking task of stitching together Hubble Space Telescope images of this galaxy, but that effort had focused on the galaxy's northern half. Still, however, the ...

Our sun is a lonely star. At least half the stars in our galaxy have binary companions. This was nicely illustrated in the ...

A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...

The shadow is projected large upon the cloud in which the Sun-like star was born. In this Hubble image, the feature — ...

The stunning red image of Tarantula Nebula was captured by NASA's Hubble Telescope. It is a star-forming region in the Large Magellanic Cloud (LMC) galaxy. This 100 million-year-old globular cluster ...

Hubble Space Telescope captured a stunning red image of the Tarantula Nebula. it is a star-forming region in the Large ...

Discover the fascinating story of the 'blue lurker,' a mysterious star in the M67 star cluster studied by NASA's Hubble ...

The name "blue lurker" might sound like a villainous character from a superhero movie. But it is a rare class of star that ...