The Pleiades, Ptolemy's Cluster, the Large Magellanic Cloud — here's how to center the sky's brightest deep-sky wonders in ...

How do rogue planetary-mass objects – celestial bodies that fall between planets and stars in size – come into existence? An ...

Little Dumbbell Nebula (also known as Messier 76, M76, or NGC 650/651) located 3,400 light-years away in the northern circumpolar constellation Perseus. It is classified as a planetary nebula, an ...

If you plan to stay up to watch the total lunar eclipse on Thursday, you won't need to do much to prepare like for a solar ...

Over 50,000 submissions are made for images on U.S. stamps every year, and out of those, about 40 are turned into real stamps ...

"Planetary-mass objects don't fit neatly into existing categories of stars or planets." Are they stars? Are they planets? Or are they neither? Some rogue planetary mass objects that wander the cosmos ...

a few other things in outer space such as the Great Orion Nebula and the Praesepe Star Cluster, according to Indian River State College associate astronomy professor Jon Bell. If cloudy weather ...

Hubble's lens unveils the universe's most breathtaking nebulas, swirling clouds of stardust and light, captured in stunning ...

The NASA/ESA Hubble Space Telescope has produced the most detailed image yet of the Antennae Galaxies. Hubble previously ...