- My Forums
- Tiger Rant
- LSU Recruiting
- SEC Rant
- Saints Talk
- Pelicans Talk
- More Sports Board
- Fantasy Sports
- Golf Board
- Soccer Board
- O-T Lounge
- Tech Board
- Home/Garden Board
- Outdoor Board
- Health/Fitness Board
- Movie/TV Board
- Book Board
- Music Board
- Political Talk
- Money Talk
- Fark Board
- Gaming Board
- Travel Board
- Food/Drink Board
- Ticket Exchange
- TD Help Board
Customize My Forums- View All Forums
- Show Left Links
- Topic Sort Options
- Trending Topics
- Recent Topics
- Active Topics
Started By
Message
re: Something to consider before sending nano-probes speeding off into space
Posted on 8/27/16 at 4:33 pm to PurpleandGold Motown
Posted on 8/27/16 at 4:33 pm to PurpleandGold Motown
Possibly, however that energy will go somewhere in the form of heat at least.
Heat energy equivalent of 50 atomic bombs added to an atmosphere basically all at once?
Heat energy equivalent of 50 atomic bombs added to an atmosphere basically all at once?
Posted on 8/27/16 at 4:38 pm to PatDyesPants
It's my opinion that the odds of hitting another system in our galaxy are low, and hitting an actual planet in that system is well below a fraction of 1%.
Similar to how our crafts go through the asteroid belt easily without even seeing an asteroid
-The mass of our entire solar system is 1.0014 solar masses. So almost all of the mass is located in the sun.
-the diameter of the sun is about 900,000 miles
-from earth to the sun is 93 million miles, which equals 1 AU.
-pluto's average distance from the sun is 40 AU.
-Pluto is 5 light hours from the sun.
-Alpha Centauri is 4.25 light years from the sun.
-you could fit over 7,400 solar systems between here and Alpha Cebtauri (I only included sun to Pluto, not Ort cloud, since we are talking about hitting a habitable planet)
so you could pretty much fit 100 suns between the sun and earth, and 4,000 suns between the earth and Pluto. how many plutos you could fit between Pluto and the sun is mind boggling.
So the odds of randomly passing through our solar system and hitting a planet is very very small, the odds of even hitting a solar system passing through The Galaxy is very small, combined with odds of life on a random planet... I think we are fine
^mass is pretty spread out across the galaxy
: odds it hits nothing>>>odds it hits a star/sun>>>>>>>>>odds it hits a planet
Similar to how our crafts go through the asteroid belt easily without even seeing an asteroid
-The mass of our entire solar system is 1.0014 solar masses. So almost all of the mass is located in the sun.
-the diameter of the sun is about 900,000 miles
-from earth to the sun is 93 million miles, which equals 1 AU.
-pluto's average distance from the sun is 40 AU.
-Pluto is 5 light hours from the sun.
-Alpha Centauri is 4.25 light years from the sun.
-you could fit over 7,400 solar systems between here and Alpha Cebtauri (I only included sun to Pluto, not Ort cloud, since we are talking about hitting a habitable planet)
so you could pretty much fit 100 suns between the sun and earth, and 4,000 suns between the earth and Pluto. how many plutos you could fit between Pluto and the sun is mind boggling.
So the odds of randomly passing through our solar system and hitting a planet is very very small, the odds of even hitting a solar system passing through The Galaxy is very small, combined with odds of life on a random planet... I think we are fine
^mass is pretty spread out across the galaxy
: odds it hits nothing>>>odds it hits a star/sun>>>>>>>>>odds it hits a planet
This post was edited on 8/27/16 at 5:42 pm
Posted on 8/27/16 at 7:41 pm to PatDyesPants
quote:
Possibly, however that energy will go somewhere in the form of heat at least.
Heat energy equivalent of 50 atomic bombs added to an atmosphere basically all at once?
I don't think you quite have a grasp of the physics involved here.
Posted on 8/27/16 at 9:12 pm to PatDyesPants
quote:
50 atomic bombs added to an atmosphere basically all at once?
Might raise temperatures by 2 degrees for a day.
Popular
Back to top
Follow TigerDroppings for LSU Football News