Sulfur

 

Clouds of the Carina Nebula

2021 May 2

The Pelican Nebula in Gas, Dust, and Stars

The Pelican Nebula is slowly being transformed.

Recycling Cassiopeia A

Massive stars in our Milky Way Galaxy live spectacular lives.

The Elephant's Trunk Nebula in Cepheus

Like an illustration in a galactic Just So Story!

IC 1795: The Fishhead Nebula

To some, this nebula looks like the head of a fish.

The Interstellar Clouds of Orion

The constellation of Orion is much more than three stars in a row.

Astronomy Picture of the Day: The Cave Nebula in Hydrogen, Oxygen, and Sulfur

What's inside this cosmic cave? A stellar nursery 10 light-years deep.

Astronomy Picture of the Day: NGC 6188: The Dragons of Ara

Dark shapes with bright edges winging their way through dusty NGC 6188 are tens of light-years long.

Astronomy Picture of the Day: Cygnus Shell Supernova Remnant W63

The ghost of a long-dead star, the W63 supernova remnant shines like a faint cosmic smoke-ring along the plane of the Milky Way galaxy toward the northern constellation Cygnus the swan.

Astronomy Picture of the Day: M16: In and Around the Eagle Nebula

From afar, the whole thing looks like an Eagle. A closer look at the Eagle Nebula, however, shows the bright region is actually a window into the center of a larger dark shell of dust.

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