so if we like, we can think of them as a scaled-down version of the entire universe. 如果愿意的话,我们可以将它们想象为整个宇宙的缩小版本。 And many of the questions that we might have about the universe at large scales, 我们关于宇宙在宏观上有很多问题, such as, how does gravity work?
World Anvil is a campaign manager, but it's also a worldbuilding toolset that is not necessarily used for RPGs. The worldbuilding side of WA has several article types (templates) such as settlement, organization, and tradition. One of these templates is the character template, used to talk a...
gay or lying”, which means that for the most part people who don’t identify as straight, gay or lesbian, tend to end up with one of those labels anyway, because bisexuality isn’t an option, despite it being right there in the middle of the acronym...
Webb’s image is approximately the size of a grain of sand held at arm’s length, a tiny sliver of the vast universe. The combined mass of this galaxy cluster acts as a gravitational lens, magnifying more distant galaxies, including some seen when the universe was less than a billion year...
The whole universe fits in one image with a special trick of mathDave Mosher
like 3C 273, NASA says it is akin to Hubble looking directly into a car’s bright headlight “and trying to see an ant crawling on the rim around it.” It is very challenging to photograph quasars, and 3C 273 “pours out thousands of times the entire energy of stars in a galaxy.”...
What is the route from anywhere to Albequerque NM? It's the envelope which contains both Albequerque and the entire universe. Allot extra travel time in case it turns out that you didn't actually even want to go to Albequerque in the first place. ...
Imaging this black hole required international cooperation, as the EHT project brings together astronomers and telescopes from across the entire planet. To image Sagittarius A*, which is located 27,000 light-years away from Earth, the EHT project used data from eight radio observatories around the...
is the unitary impulse function, f is the color image of size M× N pixels, characterized by the color c at location (i,j), and U is the color universe. A method for color texture classification using self-relative histogram ratio features was presented by Paschos and Petrou (2003). ...
Tuesday, January 7, 2025: New year, new milestone: A cosmic quirk of nature has allowed the James Webb Space Telescope (JWST) to capture images of 44 individual stars in a galaxy halfway across the observable universe — this region is so distant that astronomers once deemed identifying indiv...