Question

1. The given picture is a cloud of gas and dust in the outer space.
It slows red and pink
Nova Nebula​

Answer 1

Answer:

but where is your question??

Explanation:

okay thanks

Answer 2

Explanation:

A nebula is a giant cloud of dust and gas in space. Some nebulae (more than one nebula) come from the gas and dust thrown out by the explosion of a dying star, such as a supernova. Other nebulae are regions where new stars are beginning to form.

Nebulae are made of dust and gases—mostly hydrogen and helium. The dust and gases in a nebula are very spread out, but gravity can slowly begin to pull together clumps of dust and gas. As these clumps get bigger and bigger, their gravity gets stronger and stronger.

Eventually, the clump of dust and gas gets so big that it collapses from its own gravity. The collapse causes the material at the center of the cloud to heat up-and this hot core is the beginning of a star.

NOVA NEBULA

Sometimes, perhaps often, scientific discoveries are made in part by sheer luck. This is the case in the recent discovery of a stellar nova explosion that occurred inside a planetary nebula, the first one imaged since 1901. Nova V458 Vul's eruption was observed on August 8th, 2007 by the Isaac Newton Telescope Photometric Hα Survey (IPHAS); the eruption was noticed thanks in part to the fact that the telescope had imaged the same area of space just a few weeks earlier.