Discovery, Photometry, and Kinematics of Planetary Nebulae in M 82, ApJ, 697 ... The Distribution of Dark Matter Over Three Decades in Radius in the Lensing Cluster Abell 611, ApJ, 706, 1078 (12/2009) ...

Multi-Slit Imaging Spectroscopy Technique: Catalog of Intracluster Planetary Nebulae in the Coma Cluster ... Capak, P., A Dark Core in Abell 520, ApJ, 668, 806 (10/2007) Mainieri, V., et al., The ...

Use it to track down one of the most famous planetary nebulae in the sky: M27, the Dumbbell Nebula. Shining at magnitude 7.4 and stretching some 8’ by 6’, this was the first planetary nebula ...

The faint planetary nebula Abell 7 in Lepus the Hare has an overall spherical appearance - the result of a dying star blowing its outer layers off into space. But deep narrowband imaging reveals ...

The planetary nebula is located 3,000 light-years from Earth in the constellation Draco. Amateur astrophotographer Emil Andronic has captured a striking image of the Cat's Eye Nebula from his home ...

Planetary nebulae represent a brief, yet illuminating, phase in the evolution of low- to intermediate-mass stars. These glowing shells of ionised gas are shed in the late stages of stellar ...

Scorpius and Sagittarius are home to light nebulae including emission, reflection and planetary nebulae, as well as dark nebulae known as Barnard objects, which are essentially dense patches of ...

This morning, we’re enjoying one of the most famous planetary nebulae in the sky: M27, the Dumbbell Nebula. Shining at magnitude 7.4 and stretching some 8’ by 6’, this was the first ...

Things are happening along the planned East-West Corridor and former Boise Cascade mill site. They’re just not happening quickly. It’s a massive area with massive potential. “There’s not a ...

Here we explore why our sun won't live forever and what will happen when it finally runs out of fuel. If you’ve ever wondered when the sun is going to die, there's no need to worry — our star ...