Powerful jets and radiation winds from two protostars are slamming into the nebulosity around them, sculpting the nebula.

This Hubble mosaic is the highest resolution image ever made of the entire Crab Nebula, which is located 6,500 light-years away. These opaque, dark knots of gas and dust called "Bok globules" are ...

But the Orion Nebula also has a dark side, formed by its lanes and clouds of dust. They frequently avoid scrutiny, as the surrounding brightness tends to steal the show. But you can easily train ...

That fuzzy splotch, visible to the naked eye when it is really dark (and easily seen through binoculars) is the Orion Nebula. Throughout the nebula (which is about 30 light years wide), we see a ...

The Flame Nebula, located 1,400 light-years from Earth, is a region where many stars are forming and is less than a million ...

Fittingly nicknamed the Dark Wolf Nebula, this cosmic cloud was captured in a 283-million-pixel image by the VLT Survey Telescope (VST) at ESO’s Paranal Observatory in Chile. Located around 5300 ...

(Neither Titan nor the Crab Nebula are visible to the unaided eye, but with a dark sky and cooperative weather, you can find them with binoculars.) The explosion stripped off the star's outer ...

The Andromeda nebula, M31, was a prominent example. It’s visible to the naked eye from a dark site. Astronomers as far back as the mid-18th century had speculated that some nebulae might be remo ...