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The planetary nebula NGC 2818 | Tuesday September 9, 2014 NGC 2818 is an attractive planetary nebula, the gaseous shroud of a Sun-like star dying. It could be a vision of the future of what awaits you ...

Planetary Nebula NGC 2818 The Hubble Space Telescope has imaged striking details of the famed planetary nebula designated NGC which lies in the southern constellation of Pyxis (the Compass). Credit: NASA, ESA, and the Hubble Heritage Team

The Crescent Nebula is an emission nebula in the constellation Cygnus, about 5000 light-years away from Earth. It was discovered by Friedrich Wilhelm Herschel in

Rymden - Svart hål. Fara vid rymdfärd.

An artist's illustration of the black hole at the heart of a quasar in the distant universe. The biggest black hole known to exist lives in the nearby galaxy It's times bigger than the Milky Way's supermassive black hole.

NGC 5775 is a spiral galaxy, member of the Virgo Cluster, that lies at a distance of about 85 million light-years. Although the spiral is tilted away from us, with only a thin sliver in view, such a perspective can be advantageous for astronomers.

NGC 5775 is a spiral galaxy, member of the Virgo Cluster, that lies at a distance of about 85 million light-years. Although the spiral is tilted away from us, with only a thin sliver in view, such a perspective can be advantageous for astronomers.

Dit is de V838 Monocerotis. Dit is een hyperreus en behoort tot de grootste stersoort die we ooit hebben ontdekt.

Image of the star Monocerotis reveals dramatic changes in the illumination of surrounding dusty cloud structures. The effect, called a light echo, has been unveiling never-before-seen dust patterns ever since the star suddenly brightened for.