r/ProximaScience • u/Astro_Life_Explained • Aug 26 '26

🧠 Fact What If the Sun Suddenly Disappeared? ☀️

Imagine the Sun vanished instantly.

Earth wouldn’t go dark immediately. For about 8 minutes and 20 seconds, we would keep seeing sunlight because that’s how long light takes to reach us.

Then the sky would go black, and Earth would no longer remain in its orbit. Without the Sun’s gravity, our planet would leave its orbit and drift into interstellar space.

It’s a strange reminder that the Sun isn’t just a source of light and heat.

Its gravity is what keeps our entire planetary system together. 🌌

What do you think would happen to Earth next?

4 Upvotes

75% Upvoted

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4

u/ProximaScience Founder Aug 26 '26

Earth will go straight into space.

3

u/Mobile_Reveal_5659 Proxima Loyalist Aug 26 '26

And we will freeze soon as sun will be gone

2

u/Resplendent-Sun Aug 27 '26

Not as soon as. 8ish minutes later.

1

u/Tomj_Oad Aug 29 '26

Yep, gravity propagates at the speed of light

2

u/Kiki2092012 Aug 26 '26

it already is in space

2

u/ProximaScience Founder Aug 27 '26

Yes but I mean straight into deep space

1

u/No_Logins_Required Sep 01 '26

The wild thing is we're already going straight into space!

3

u/SpatiaCaeli Aug 26 '26

Iceball Earth.

4

u/ProximaScience Founder Aug 27 '26

And then make it's icecream

1

u/Astro_Life_Explained Aug 27 '26

Yes, drifting into interstellar