A new X-ray look at the mesmerizing Helix Nebula reveals an alleged planet killer: a white dwarf that might be the source of ...

NASA's James Webb Space Telescope (JWST) has recorded breath-taking new images of the iconic Ring Nebula, also known as Messier 57. The images, released today by an international team of astronomers ...

The Rose Galaxies, known as Arp 273, showcase two galaxies gracefully entwined by gravity, with the larger galaxy’s spiral arms encircling the smaller one, forming a stunning rose-like structure. The ...

The Helix Nebula, also known as Caldwell 63, is located 650 million light-years from Earth. It is the glowing remains of a dying star, much like our Sun.

M57, also known as the Ring Nebula, is a planetary nebula—the glowing remnant of a sun-like star. At its center lies a tiny white dot, the star’s hot core, known as a white dwarf.

This color-composite image of the Helix Nebula was created from images obtained ... Further out from the star and beyond the ring of knots, the red color from hydrogen and nitrogen is more prominent.

The image shows intricate details of the structure of the nebula’s rings (coloured pink and orange), which are made up of hot gases. Sole survivor. Wildfires have devastated the Hawaiian island ...

Here, the levels of the 22 μm component have been adjusted to enhance the ring-like feature. (b) In this false color image ... from the core of the nebula. A background point source is seen ...

In the new images, the rings turned out to be very bright with respect to the inner shell of the nebula. Furthermore, the observations found the existence of faint emission extending outside the ...

Sat, March 8, 2025 at 3:00 PM UTC ...