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.
ESA's Euclid mission is exploring the "dark universe." The space telescope's latest images offer fascinating new insights.
The Cat's Eye Nebula is no different. The kind of nebula produced by stars like our Sun — but later in life — often have curious qualities that leave us mesmerised,” NASA once shared on ...
The Cat’s Eye Nebula takes centre stage in a sparkling sea of stars and galaxies (ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre, E. Bertin, G. Anselmi) ...