Keyword Analysis & Research: the formation of our sun

nasa.gov

https://solarsystem.nasa.gov/solar-system/sun/in-depth/

According to 7 sources

According to 7 sources

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space.com

https://www.space.com/19321-sun-formation.html

Jun 09, 2021 · About 4.5 billion years ago, waves of energy traveling through space pressed clouds of such particles closer together, and gravity caused them to collapse in on themselves and then start to spin,...

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nasa.gov

https://solarsystem.nasa.gov/solar-system/sun/in-depth/

The Sun formed about 4.6 billion years ago in a giant, spinning cloud of gas and dust called the solar nebula. As the nebula collapsed under its own gravity, it spun faster and flattened into a disk. Most of the nebula's material was pulled toward the center to form our Sun, which accounts for 99.8% of our solar system’s mass. Much of the remaining...

The Sun formed about 4.6 billion years ago in a giant, spinning cloud of gas and dust called the solar nebula. As the nebula collapsed under its own gravity, it spun faster and flattened into a disk. Most of the nebula's material was pulled toward the center to form our Sun, which accounts for 99.8% of our solar system’s mass. Much of the remaining...

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universavvy.com

https://universavvy.com/how-was-sun-formed

The process of formation of the Sun is the first of a series of events, that eventually made life possible on Earth. Read on, to know how this great ball of fire was ignited. Sun is the central pivot around which our whole world, our solar system, is built.

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curiosityguide.org

https://curiosityguide.org/curiosities/sun/how-was-the-sun-formed/

Apr 28, 2020 · The sun – the center of our solar system Our solar system, was formed approximately 4.6 billion years ago. It emerged from a gigantic cloud of gases and dust swirling around. The gases consisted mainly of hydrogen and some helium, the dust from ice particles and some heavy elements such as iron. The Big Bang – a massive explosion

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amnh.org

https://www.amnh.org/exhibitions/permanent/the-universe/planets/formation-of-our-solar-system

The Sun and the planets formed together, 4.6 billion years ago, from a cloud of gas and dust called the solar nebula. A shock wave from a nearby supernova explosion probably initiated the collapse of the solar nebula. The Sun formed in the center, and the planets formed in a thin disk orbiting around it.

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wikipedia.org

https://en.wikipedia.org/wiki/Sun

The formation of the Sun may have been triggered by shockwaves from one or more nearby supernovae. This is suggested by a high abundance of heavy elements in the Solar System, such as gold and uranium, relative to the abundances of these elements in so-called Population II, heavy-element-poor, stars.

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berkeley.edu

https://evolution.berkeley.edu/a-place-for-life/the-formation-of-our-solar-system/

Our own Sun and Solar System formed in an environment similar to this. Image credit: NASA, ESA and L. Ricci (ESO). Our Earth formed, along with the Sun and the rest of the Solar System, approximately 4.6 billion years ago, from a cloud of gas and space dust known as a nebula. Astronomical observations have revealed huge numbers of nebulae, as well as stars of many …

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psu.edu

https://www.e-education.psu.edu/astro801/node/2076

As the Sun was forming, the disk was first heated up, and then it began to cool. The regions nearest to the Sun cooled more slowly than the outer part of the disk, creating distinct zones where different materials were available to form objects. Heavy elements and molecules were able to condense and solidify in all parts of the disk.

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