Nebula
Each Planetary Nebula is Unique. Why Do They Look So Different?
When it comes to cosmic eye candy, planetary nebulae are at the top of the candy bowl. Like fingerprints—or maybe…
How Cold is Space?
The average temperature of the universe is downright cold - right around 3 degrees above absolute zero. (more…)
Hubble’s New View of the Tarantula Nebula
The Tarantula Nebula, also called 30 Doradus, is the brightest star-forming region in our part of the galaxy. It's in…
Beautiful New Hubble Photo Shows Hot, Young Variable Stars in the Orion Nebula
Here’s another striking image from the venerable Hubble Space Telescope. These billows of blue and red show a detailed look…
This Serpent’s Tail is Made of Starry Nebulae
The ancients didn't have the scientific understanding of nature that we have now. All they could do was look up…
Here's a new Image of the Carina Nebula From Hubble
Like a famous (and photogenic) actor followed by paparazzi, the Carina Nebula is one of the most photographed objects in…
The Formation of the Southern Ring Nebula was Messier Than the Death of a Single Star
Astronomers have learned a planetary nebula had a much more complex origin than originally thought.
A New View of the Cone Nebula From the Very Large Telescope
Here’s a dramatic and spectacular new view of the Cone Nebula, as seen by the Very Large Telescope (VLT). This…
Astronomers Simulate the Cat’s Eye Nebula in 3D
In a recent study published in Monthly Notices of the Royal Astronomical Society, an international team of researchers led by…
The Webb Image you’ve Been Waiting For: the Orion Nebula
This is it, folks. Feast your eyes! It's what we've been training for—seeing the James Webb Space Telescope's first detailed…