🟦 WTH is Gravitational Keyhole in Short
Space Telescopes
learningnatureaebascasteroid impactastrofísicaastronomieastronomyastronomíaastrophysicsbildungcienciaciênciacnsacosmocsadlreducacióneducationeducaçãoespaceespacioespaçofor kidsgravitational keyholehazardous asteroidisrojaxakarikids inspirationroscosmossciencescienzaspacespaziouniverswissenschaftyarkovsky effectéducation
A gravitational keyhole is a tiny region of space where a planet's gravity would alter the orbit of a passing asteroid such that the asteroid would collide with that planet on a given future orbital pass. Very few of these virtual asteroids are virtual impactors.
#Space #Asteroids #Shorts ... https://www.youtube.com/watch?v=uNNtKPH-9DA
2021-11-19
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