Astronomy/Cosmology

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Jasin
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Astronomy/Cosmology

Post by Jasin » Sun Mar 24, 2024 6:04 pm

Get ready for a bright Nova in the night sky! Due about now to a couple of months. You will be able to see it just a little bit less in brightness than Sirius - which is bright.
https://www.youtube.com/watch?v=W4z5ovC5kQA

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Bobby
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Re: Astronomy/Cosmology

Post by Bobby » Sun Mar 24, 2024 7:30 pm

It's in the Northern hemisphere near the pole star.

We won't see it.

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Jasin
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Re: Astronomy/Cosmology

Post by Jasin » Sun Mar 24, 2024 8:32 pm

Oh bummer! :|

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Jasin
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Re: Astronomy/Cosmology

Post by Jasin » Sat Mar 30, 2024 3:51 pm

Latest image of our Galactic Black Hole - this time via Magnetism.
https://www.youtube.com/watch?v=8V5DpkkaZf0

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Jasin
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Re: Astronomy/Cosmology

Post by Jasin » Sat Mar 30, 2024 9:17 pm

Martian Landscape great visuals and quality tour. Trip out!
https://www.youtube.com/watch?v=L3CHvi7iCM8

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Jasin
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Re: Astronomy/Cosmology

Post by Jasin » Sat Mar 30, 2024 9:39 pm

2024 last month. The Martian Sunrise is amazing. :shock: :b
https://www.youtube.com/watch?v=uhxLHTqwt4Q

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Jasin
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Re: Astronomy/Cosmology

Post by Jasin » Sat Mar 30, 2024 10:17 pm

2024 last month #2nd clip.
The Dark Dunes of Mars are amazing in their eternal slow progress.
https://www.youtube.com/watch?v=jJgaWlkm2Z0

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Bobby
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Re: Astronomy/Cosmology

Post by Bobby » Mon Apr 01, 2024 8:04 pm

86,701 views Mar 30, 2024

Not all your Atoms are Stardust

You may have heard "We're all stardust," but that's not actually true.
Most elements on the periodic table have surprisingly weird origins like neutron star mergers or even the big bang itself.



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Jasin
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Re: Astronomy/Cosmology

Post by Jasin » Mon Apr 01, 2024 8:11 pm

So when the universe burns up all of its hydro-gen, then its helium and then everything else.
The universe will collapse in on itself and become one gigantic nothingness akin to a black hole.

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Bobby
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Re: Astronomy/Cosmology

Post by Bobby » Mon Apr 01, 2024 8:12 pm

Jasin wrote:
Mon Apr 01, 2024 8:11 pm
So when the universe burns up all of its hydro-gen, then its helium and then everything else.
The universe will collapse in on itself and become one gigantic nothingness akin to a black hole.
No - the Universe is expanding at an accelerating rate.

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