A non-exhaustive list of suggested topics for this collection includes: • Alpha parameter and host stellar population properties (e.g. metallicity) • Planetary nebula luminosity function (PNLF) shape ...

The Butterfly Nebula, officially designated NGC 6302, is a bipolar planetary nebula situated in the constellation Scorpius. The Tarantula Nebula is a vast H II region located within the Large ...

I Went Inside of a Black Hole and This Happened - Space EngineSubscribe if you like! + <a href=" More VR Here! + <a href=" ...

Located 7,100 light-years from Earth, the Bubble Nebula spans an impressive 7 light-years, with its intense central star being 45 times more massive than our Sun! A planetary nebula located 3,000 ...

Helix Nebula: This a planetary nebula, which is formed when a star like the Sun runs out of fuel, expands and its outer layers puff off, and then the core of the star shrinks. Thanks For Reading!

在人类航天史上，常有航天器对行星做逼近飞行： 对行星逼近飞行事件列表（英语：List of planetary flybys） 对地球逼近飞行事件列表（英语：List of Earth flybys） 火星飞越 同样也有航天器对彗星做过逼近飞行。1985年9月，国际彗星探测器（ISEE 女凱龍星 據推測 ...

Astronomers nicknamed the structure around PSR B2224+65 the Guitar Nebula because of its rockin' shape. X-ray: NASA/CXC/Stanford Univ./M. de Vries et al.; Optical: (Hubble) NASA/ESA/STScI and ...

This is a list of the works that have won both the Hugo Award and the Nebula Award, given annually to works of science fiction or fantasy literature. The Hugo Awards are voted on by science-fiction ...

A famous example of an emission nebula is the Orion Nebula, a huge, star-forming nebula in the constellation Orion. A reflection nebula called NGC 1999 lies close to the famous Orion Nebula, about ...

The Dark Energy Spectroscopic Instrument uses a telescope in Tucson, Arizona, to create a map of the universe's ...

And it’s nestled within a geometric spray of ejected material known as the planetary nebula Pa 30. If you're enjoying this article, consider supporting our award-winning journalism by subscribing.