According to Einstein’s theory of general relativity, time depends on how fast you go when you’re at extreme speeds (close to light). If person A were to fall into a black hole while person B were to watch, from person B’s perspective, person A’s clock will be ticking much slower. However, from person A’s perspective
<em>Monthly</em> janvier, 2017
Not too sure which year this was taken in, but I found it on Pinterest this morning, and I found it to be rather interesting. It is a picture of astronaut Ed White holding a a very old model of the lunar module that was being proposed at that time. If you look closely at
\ »Do good work.\ » ~Gus Grissom (comment by @jv_vls)Southern France from space, captured by Thomas Pesquet.I have just returned home from mountains… on Monday school restarts!�� The winter break is already over…��
VERY cool place to visit in Dayton Ohio …
La lune joue à cache-cache avec nous aujourd’hui… Mais j’ai fini par l’avoir! https://t.co/ek2CV8s3s5 #Proxima https://t.co/8LGUnNZcG2
Hues in a Crater Slope Impact craters expose the subsurface materials on the steep slopes of Mars. However, these slopes often experience rockfalls and debris avalanches that keep the surface clean of dust, revealing a variety of hues, like in this enhanced-color image from NASA’s Mars Reconnaissance Orbiter, representing different rock types.
NASA Assigns Upcoming Space Station Crew Members NASA is assigning veteran astronaut Andrew Feustel and first-flight astronaut Jeanette Epps to missions aboard the International Space Station in 2018.
Big bang theory
8 years have passed since Hubble made the first direct image of an #exoplanet. #Hubblecast 97 https://t.co/wwD8HOAEGy