Nebulae are typically characterized by their beautiful and intricate patterns, which are formed from various interstellar materials. These clouds are primarily composed of gas, dust, andplasma, all of which are remnants ofstellar processes, such as the fusion of hydrogen in stars, stellar winds, an...
What are the key component elements found in stars? What gives a star its color? Who named stars by assigning them to constellations and giving them Greek letters? Who discovered planetary nebulae? What are carbonaceous asteroids made of? How are the stars in a constellation named? What contain...
Planetary nebulae are gas and dust shells ejected by stars near the end of their lives - typically seen around stars comparable or smaller in size than the Sun.The existing population of planetary nebulae is found around small stars comparable in size to our Sun but a new population discovered...
How Are Planetary Neulae Different From Other Types Of Bright Nebulae - They are both made up of the same matter. There is three different types of bright nebulae emission, reflection, and planetary nebulae. And dark nebulae’s are known as “holes in the heavens”. ...
What type of nebulae formation is lit from within? What are pulsar planets? What three galaxies have the largest angular size? What kind of star is Proxima Centauri? What is Aldebaran? What kind of star is Spica? What is an astronomical telescope?
There are no Hα nebulae. There are HII nebulae. They emit the Balmer series. The net color is purple. fmeschia likes this #3 BQ Octantis Voyager 1 Posts: 10,252 Joined: 29 Apr 2017 Loc: Nova, USA Posted 09 January 2025 - 09:34 PM They are only red because of the capture ...
Nebula play a key role in the life cycle of stars, both at their birth and death. Stars are born in dense clumps of gas, dust, and other material inside diffuse emission nebulae, also frequently referred to as "stellar nurseries". Hubble’s Pillars of Creation is in this category, as...
It was only with the work of Hubble using Leavitt’s law to measure distances to Magellanic clouds and “spiral nebulae” (that we now know to be other galaxies), building on earlier work of Leavitt and Hertzsprung, that it was conclusively established that these clouds and nebulae in fact ...
Planetary Nebulae are created when a star comes to the end of its life. When the star collapses, it might not explode like a supernova but expand and die like theRing Nebulain the constellation ofLyra. The Ring Nebula and many others will contain a white dwarf at the centre. Ref:Univers...
It was only with the work of Hubble using Leavitt’s law to measure distances to Magellanic clouds and “spiral nebulae” (that we now know to be other galaxies), building on earlier work of Leavitt and Hertzsprung, that it was conclusively established that these clouds and nebulae in fact ...