Interstellar gas is inelastic. To compress it some event typically must occur. A supernova, for example, produces a shockwave that collapses interstellar gas, precipitating nearby star formation. Another force is gravity--we have seen stars form in the swirling wake of passing black holes.
When two nebula collide, we might infer star formation across the "impact zone," much as water droplets precipitate when a moist warm air mass collides with a cooler, denser mass of air.
Yes, a solar nebula is much larger than a neutron star. In terms of objects in space, neutron stars are tiny; only a few miles across. A stellar nebula such as the one that formed the sun is light years across.
nebula's
Star formation was a one-time event. Star decay and death still occur, but stars can only be newly observed, not newly formed.
The Sun.
Nebulas often create stars.
Stars are formed in a nebula.
The Orion nebula was likely caused by a supernova. It is a huge cloud of gas within which hundreds of new stars are being formed.
Stars form from the matter within nebula.
Yes. Stars form within a nebula.
Stars. That is how stars are formed. They form from nebulae.
it is a nebula
Nebula are formed when a star explodes, releasing its gas into a gas cloud (the nebula). the nebula then will eventually condense due to gravity and form another star.
A solar nebula is a place where new stars are formed. Stars are "born" here when giant dust and gas clouds are pulled together under the force of gravity.
The Ring Nebula is classified as a planetary nebula which is a shell of gas and plasma, formed when certain stars die.So, in a way they are clouds of matter in space.
Nebulae are not stars. They are places where stars are formed, so a single nebula would contain lots of stars.
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