While you were going about your daily business on Earth, a "tornado" of plasma the size of our planet was spinning on the Sun
Video created from images from the Solar Dynamics Observatory (SDO), October 20, 2024.a ooh
A gravitational singularity is a point in spacetime through which it is impossible to smoothly extend a geodesic line entering it. In such regions, the basic approximation of most physical theories, in which spacetime is considered as a smooth manifold without boundary, becomes inapplicable
#april with:
🌐📡📡The Event Horizon Telescope (EHT) Collaboration @ehtelescope published new advances that have improved the understanding of Black holes: in Sagittarius A* (center of the Milky Way) and M87*
🔗https://t.co/2RawD9ckKf