Telescope with a Mercury Mirror - Sixty Symbols (www.youtube.com) angielski
Prof. Meghan Gray explains some of the physics behind building a liquid mirror telescope, such as the ILMT in India.
Magazyn ze zdalnego serwera może być niekompletny. Zobacz więcej na oryginalnej instancji.
Prof. Meghan Gray explains some of the physics behind building a liquid mirror telescope, such as the ILMT in India.
cross-posted from: lemmy.world/post/14585017...
Caltech researchers have found evidence of a giant planet tracing a bizarre, highly elongated orbit in the outer solar system. The object, which the researchers have nicknamed Planet Nine, has a mass about 10 times that of Earth and orbits about 20 times farther from the sun on average than does Neptune (which orbits the sun at...
TIL Venus is a mostly featureless white ball in the visible spectrum.