Taken by Jason Kalirai, this is an image of a dying star with dust and gas expelled during its final stages. Photographed by Zoltan Levay, this barred spiral galaxy shines in wonderful colors, as ...

The white dwarf is in the center of a planetary nebula depicted by the blue gas in the background. The planet is part of a planetary system ... a strange X-ray signal from a dying star might be ...

At the heart of the Helix Nebula, a dying star may have destroyed a neighboring planet ... The white dwarf is at the center of a planetary nebula illustrated by the blue gas in the background. The ...

Orion Nebula, a huge, star-forming nebula in the constellation Orion is an example of emission nebula. It is home to a star cluster defined by four massive stars known as the Trapezium. The Helix ...

You can always extend the black background vertically a bit in a program ... Others, such as Caroline's Rose, Helix Nebula, and Triangulum Galaxy, are near-perfect fits. The Triangulum Galaxy ...

The signal, which scientists have been working to untangle for more than 40 years, is thought to be the "death knell" of an exoplanet destroyed by a star in the Helix Nebula. Astronomers first ...

Since 2004, I have worked on PCMag’s hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my testing efforts on 3D printers, pro and ...

Stunning new imagery and other data from NASA’s James Webb Space Telescope (JWST) reveal new details about a pair of enigmatic infrared ring structures accompanying a distant planetary nebula. The new ...

In this image from NASA's Spitzer Space Telescope, "cometary knots" on the Helix Nebula show blue-green heads caused by excitation of their molecular material from shocks or ultraviolet radiation.

The Helix Nebula is an eye-catching sight in the sky – and not just because it looks like a giant eye. Located about 655 light-years from Earth, it’s the site of a slow-motion explosion ...