This photo shows the Lion Nebula, also known as Sh2-132, located at about 10,000 light-years away in the Cepheus ...

In this image of the nebula, you can see shades of yellow and gold (ionized oxygen), red (ionized hydrogen) and pink (ionized silicon). Related: 38 jaw-dropping James Webb Space Telescope images ...

Very massive stars are cosmic "rock stars" that live fast, die young and leave black holes in their place. During this ...

Ultraviolet light (UV) from newborn stars stimulates the remaining hydrogen in the cloud to emit light at the hydrogen-alpha (Hα) wavelength of 656.28 nanometers, creating a glowing emission nebula.

The Horsehead Nebula, one of the most famous formations of the cosmos, has just been revealed in a stunning new light.. NASA released photos this week that give the equine-shaped feature a literal ...

Miguel Claro captured the Orion Constellation glowing red due to hydrogen gas, as seen from the Dark Sky Alqueva Reserve in ...

The Southern Ring Nebula was imaged in December 2022 by the James Webb Space Telescope (JWST), which revealed molecular hydrogen gas forming the nebula's "exoskeleton." ...

Thanks to the James Webb telescope, we can now see the nebula with more clarity. As one expert says, ... the star had been converting hydrogen to helium — but it started to run low on fuel.

The nebula Sh2-284 looks a bit like a cat, grinning crookedly at Earth. It’s basically a 150-light-year-wide version of the classic Ceiling Cat meme — or maybe it’s a cosmic tribute to ...

This photo shows the Lion Nebula, also known as Sh2-132, located at about 10,000 light-years away in the Cepheus constellation. Formed from expanded shells of gases, the nebula is powered by two ...

In this image of the nebula, you can see shades of yellow and gold (ionized oxygen), red (ionized hydrogen) and pink (ionized silicon). Related: 38 jaw-dropping James Webb Space Telescope images ...