The eight ripples seen by the Hubble Space Telescope in this cosmic scene marks the most ever seen in any galaxy, and data ...

Given that the sun is literally the brightest object in the entire sky, even a modest boost ... time astronomers used the Hubble Space Telescope to look at the sun—yes, seriously.

Stargazers will be treated to a dazzling six-planet "alignment" this January.

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

Mercury joins the night sky to complete a seven-planet alignment just after sunset for the end of February. Saturn leaves our ...

Telescopes don't come any smaller than the Dwarf 3, but does its portability come at the cost of image quality? Read the ...

Telescopes are fun to point around the sky, but they’re even better when you have some idea of what you’re actually looking at. Experienced sky-gazers love nothing more than whipping out some ...

Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...

The best viewing for January's planetary parade is about 90 minutes after sunset, in as dark and clear a spot as you can find ...

SPHEREx is slated to launch Feb. 27 on a SpaceX rocket. It is meant to map the entire night sky in infrared — something even the JWST can't exactly do.