Uno de los acontecimientos más importantes en la astronomía está apunto de suceder, se trata del avistamiento del Cometa C/2022 E3 (ZFT), el cual está pasando por el sistema solar después de 50 mil años. ¿Cuándo ver el cometa C/2022 E3 en México? El Instituto Nacional de Astrofísica, Óptica y Electrónica reveló que el primer… Leer más »
NASA’s Orion spacecraft hit the halfway point of its historic moon mission in fine form. Monday (Nov. 28) marked flight day 13 of the nearly 26-day-long Artemis 1 mission, which sent an uncrewed Orion toward the moon atop a Space Launch System (SLS) megarocket.
NASA’s Kepler Space Telescope discovered an Earth-like planet circling a nearby star within the Goldilocks zone of our galaxy. Kepler-186f is around 500 light-years from Earth in the Cygnus constellation. The habitable zone, also identified as the Goldilocks zone, is the area around a star within which planetary-mass objects with enough atmospheric pressure can sustain… Leer más »
https://www.physicsforums.com/threads/the-best-book-to-start-with-string-theory.446991/ B. Zwiebach, A First Course in String Theory
http://www.pmsutter.com/shows/askaspaceman-archive/2019/12/3/aas117-is-string-theory-worth-it-part3
The Black Vault is the largest privately run archive of declassified documents in the world. https://www.theblackvault.com/
https://www.windy.com/?20.938,-89.592,5
https://www.space.com/how-can-a-star-be-older-than-the-universe.html?fbclid=IwAR0-aS359zCzdHF3GbjKIvqO9RsoDRvUo7IQ9JBQhsoVWsbxwHVC_seN_fo How Can a Star Be Older Than the Universe?
Azimuth and Elevation are measures used to identify the position of a satellite flying overhead. Azimuth tells you what direction to face and Elevation tells you how high up in the sky to look. Both are measured in degrees. Azimuth varies from 0° to 360°. It starts with North at 0°. As you turn to… Leer más »