Astrologers say that in six billion years, our galaxy will collide with another galaxy, and the Universal Apocalypse will begin. What the hell are they spending their money and time on? Who cares what will happen in six billion years? Why are they doing such a stupid and useless thing?
Posts from Academy of Sciences of Heroesland
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Should I accept the White Guard’s offer?
And which journalists.
However, people are very good at changing the formulas they use to calculate various trajectories of movement.
No, it's not that difficult to calculate. The main thing is a powerful telescope and a spectrograph.
Theories change.
What the hell are they spending their money and time on? Who cares what will happen in six billion years? Why are they doing such a stupid and useless thing?
exploring space is very interesting.
And in relation to them, the theory of general relativity is needed because of the huge speeds and masses.
Asteroids can be approximately calculated using Kepler's laws. But in reality, to describe the motion of a planet or asteroid along with all the gravitational interactions, you need equations with thousands of variables, which, moreover, have no solutions.
I was involved in this a bit as part of preparing for the all-Ukrainian astronomy Olympiad.
И пока в кармане пачка милкиуэйев - значит все не так уж плохо на сегодняшний день