As it nears 35 consecutive years of space service, the NASA/ESA Hubble Space Telescope has taken another look at a famous ...

A third category – nebulae with spiral structure – particularly intrigued astronomers. The Andromeda nebula, M31, was a prominent example. It’s visible to the naked eye from a dark site.

Many spiral galaxies contain a bar structure that crosses through the center. This photo is of the barred spiral galaxy NGC ...

For over 40 years, astronomers have been puzzled by strange X-ray signals from the Helix Nebula’s white dwarf. Now, they may ...

In 2015, the Hubble Space Telescope captured a breathtaking image of Westerlund 2, showcasing its dense stars and stunning nebula ... "Lost Galaxy," is a barred spiral galaxy approximately ...

Young stars coming to life out of the proverbial celestial dust is perhaps the most captivating sight in the cosmos. Check ...

The universe is vast, mysterious, and breathtakingly beautiful. From the glow of distant galaxies to the quiet elegance of ...

In fact, all the many galaxies scattered through the sky were referred to as spiral nebulae. Even though a lot of them, of varying sizes, shapes, and orientations, were visible in the night sky ...