core

 

Clouds of the Carina Nebula

2021 May 2

The Galactic Center in Infrared


Inside the Flame Nebula


The Hydrogen Clouds of M33

Gorgeous spiral galaxy M33 seems to have more than its fair share of glowing hydrogen gas.

MyCn 18: The Engraved Hourglass Planetary Nebula

Do you see the hourglass shape -- or does it see you?

The Annotated Galactic Center

The center of our Milky Way galaxy can be found some 26,000 light-years away toward the constellation Sagittarius.

The Iris Nebula in a Field of Dust

These cosmic dust clouds drift some 1,300 light-years away along the fertile starfields of the constellation Cepheus.

Recycling Cassiopeia A

Massive stars in our Milky Way Galaxy live spectacular lives.

M27: Not a Comet

While hunting for comets in the skies above 18th century France, astronomer Charles Messier diligently kept a list of the things he encountered that were definitely not comets.

Messier 61 Close Up

Image data from the Hubble Space Telescope, the European Southern Observatory, and small telescopes on planet Earth are combined in this magnificent portrait of face-on spiral galaxy Messier 61 (M61).

Top