3 ms·
Our understanding of the relationship between sun and earth has barely begun to sprout. Popular discourse tends to be dominated by Newtonian ideas, as if earth
by refibrillator 3y ago
Our understanding of the relationship between sun and earth has barely begun to sprout.
Popular discourse tends to be dominated by Newtonian ideas, as if earth was simply a rock in empty space orbiting a massive fireball called the sun. We landed on the surface of the moon by using such approximations. But they fail to explain many observations that modern technology has opened our eyes to.
For example, the coronal heating problem [1]. Possibly one of the greatest unanswered questions in astrophysics. Why does the temperature of the sun’s atmosphere increase as you get further away from the surface? We still don’t know exactly. But we have some hints.
Voyager 1 revealed to us that the dynamics of the heliosphere are much more complex than we imagined [2].
And we have observed that the sun emits a powerful electromagnetic field, which is intimately connected to a variety of spectacular phenomena here on earth. Like the northern lights, aka auroras [3]. Or massive electrical discharges in thunderstorms which reach into the highest layers of Earth’s atmosphere [4].
So I implore you to consider, why wouldn’t earthquakes be explained by solar dynamics? If not completely, at least partially.
It seems we may be on the cusp of realizing that our solar system - and perhaps our entire galaxy - is connected through electromagnetism. Entirely new fields like “space weather” and “plasma cosmology” are rising up from the depths of ideation and research. What a time to be alive.
[1] https://www.nasa.gov/feature/goddard/2018/nasa-s-parker-solar-probe-and-the-curious-case-of-the-hot-corona https://www.nasa.gov/feature/goddard/2018/nasa-s-parker-sola...
[2] https://www.nasa.gov/vision/universe/solarsystem/voyager-092205-feature.html https://www.nasa.gov/vision/universe/solarsystem/voyager-092...
[3] https://www.nasa.gov/feature/goddard/2016/nasa-s-themis-sees-auroras-move-to-the-rhythm-of-earth-s-magnetic-field https://www.nasa.gov/feature/goddard/2016/nasa-s-themis-sees...
[4] https://umbra.nascom.nasa.gov/spd/sprites.html https://umbra.nascom.nasa.gov/spd/sprites.html
- jxramos 3y ago> Why does the temperature of the sun’s atmosphere increase as you get further away from the surface? We still don’t know exactly. Kind of reminds me of the inner tip of the blue cone in the Bunsen burner which is supposed to be the hottest point of combustion rather than at the bottom of the flame, and the top of the flame is supposedly the coolest?
- ChatGTP 3y agoThis always amazed me too. I guess we’re taught hot air rises but this does not apply to the way gas burns. Honestly I feel like all knowledge is some type of best effort approximation and I think it’s important to stay skeptical and open minded. I think it’s also a fun way to live. Enjoy the mysteries. Knowing all the things would be an insufferable bore.
- jxramos 3y agoI think it’s a function of boundary effects and fuel to air ratio mixture that conspire to give us the cone. Would be a beautiful thing to capture in a model.