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The Universe: Seeing our Future in Deep Space: Cool Red Giant | High Sierra Backpacker

The Universe: Seeing our Future in Deep Space: Cool Red Giant


Alex Wierbinski's picture

By Alex Wierbinski - Posted on 07 November 2017

 

 

The Universe

Seeing our Future in Deep Space: Cool Red Giant

Alma's image of red giant star gives a surprising glimpse of the Sun's future,
CHALMERS UNIVERSITY OF TECHNOLOGY, November 7, 2017.

The star W Hydrae, which shows us the Red Giant future of our own star.
The star W Hydrae, which shows us the Red Giant future of our own star. The dotted ring shows the size of the Earth's orbit around the Sun, seen from an angle.
Photo Credit: Alma (ESO/NAOJ/NRAO)/W. Vlemmings

 

Later...

 

After the Red Giant Explodes
SPACE BUBBLE
A Fleeting Moment in Time
Planetary Nebula ESO 577-24, Credit to ESO.
Planetary Nebula ESO 577-24, Credit to ESO.

Direct to Article

Expanding Gas Shell of Exploded Red Giant with smouldering white dwarf.

A fleeting moment in time,
ESO, January 22, 2019.

 

Where this Fits In?

Universal
Star Operations, Supernova Explosions, & Neutron Star Collisions: How Elements are Created

 

Above we see the end stages of a solar system's life, below we see the beginning of another's:

Local, Solar Systems
Planet Forming in Stellar Disc

 

As stars form and fail solar systems rise and fall, each series of events creating a more complex elemental brew for subsequent generations of star formation and failure.

 

On the Trail Guide

In the Sky

Tonight’s Sky Wheel & Star Chart

All Backpacker Navigation & Astronomical Information 

 

 

 

Astro-Physics News

 

 

November 2017 High Sierra General News

 

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