A stellar nebula is a cloud of superheated gases and other elements formed by the explosive death of a massive star.Stellar nebulae emit brilliant waves of infrared light generated by dust particles within the cloud. The cosmic objects known as nebulae, from the Latin for cloud, serve as the ...
What is stellar astronomy? What type of galaxy is the Sombrero Galaxy? What are pulsar planets? What is a circumpolar star? What is the red star in the constellation Orion? What color is the Milky Way Galaxy? What is at the center of every planetary nebula?
A nebula isan enormous cloud of dust and gas occupying the space between stars and acting as a nursery for new stars. ... For example, in the Carina Nebula, hot, young stars erode and sculpt the clouds into this fantasy landscape by sending out thick stellar winds and scorching ultraviolet...
What caused the collapse of the solar nebula? Explain what is physical change. What is a radiation curve? What are the Black holes? What fusion reaction occurs in the Sun? What is the Universe - space or matter? What does a comet look like when it is far from the Sun? How does its...
How does a star do this "stellar nucleosynthesis" and not blow itself apart in the process? The answer: hydrostatic equilibrium. That means gravity of the star's mass (which pulls the gases inward) is balanced by the outward pressure of the heat and light—theradiationpressure—created by th...
aAre you sleepwalking 正在翻译,请等待... [translate] aA stellar jet in the Trifid nebula. For explanation of this image, see the article. 一架星喷气机在Trifid星云。 为这个图象的解释,看文章。[translate] aAmy was afraid of her father. Amy害怕她的父亲。[translate] ...
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...
A planet does not have to have a moon to be a planet. Pluto has numerous moons but is not a planet in the same sense as Earth. Also, Mercury has no moons but is a fully-fledged planet like Earth. All the gas planets, including Jupiter and Neptune, have rings of dust. Jupiter's ...
stellar nurseries.In these huge areas of hydrogen gas, gravity pulls the materials together into larger clumps,which in turn attract more material.More and more gas squeezes together harder and harder, making it grow hotter and hotter.When it becomes hot enough,it will be a new star.Whatever...
A dwarf star is the most common star in outer space and is considered an average star that becomes a red giant, turns into planetary nebulae, and then... Learn more about this topic: Star Formation | Process & Examples from Chapter 11/ Lesson 3 ...