The Galilean moons to scale, with Callisto in the bottom left corner. Credit: NASA/JPL Size, Mass and Orbit: With a mean radius of 2410.3 ± 1.5 km (0.378 Earths) and a mass of 1.0759 × 1023kg (0.018 Earths), Callisto is the second largest Jupiter’s moons (after Ganymede) and the...
The actual size, shape and large-scale structure of the Universe has been the subject of ongoing research. Whereas the oldest light in the Universe that can be observed is 13.8 billion light years away (the CMB), this is not the actual extent of the Universe. Given that the Universe has ...
Reddit Twitter Pinterest Email More Related What Do Philosophers Believe? Survey: Part II Read Part I. Epistemic justification: internalism or externalism? 43% went with externalism, about 26% with internalism. It is impossible to write about this without sounding goofy or repetitive. Briefly, int...
Share: Facebook X (Twitter) Reddit Email Link Register on MacRumors! This sidebar will go away, and you'll see fewer ads. Sign Up Forums Macs Apple Silicon (Arm) Macs MacRumors attracts a broad audience of both consumers and professionals interested in the latest technologies and prod...
“e-folds,” referring to the amount of time it takes for the universe to (roughly) triple in size. In this case, they managed to simulate the reheating phase within the time it takes for the universe to triple in size two to three times. By comparison, inflation itself took p...
Share. Facebook Twitter Pinterest LinkedIn Email Reddit Related Articles Illuminating Dark Matter Through Glimmers of Antimatter in Cosmic Rays 41-Million-Pixel Vertex Locator May Unlock Some of the Most Enduring Mysteries of the Universe Cosmic Physics Breakthrough: Scientists Produce Particle...
need to set a humanitarian example. “The US is constantly insisting that countries around the world accept refugees. Turkey, Egypt, and Jordan are all accepting millions of Syrians, for example. They are much less equipped to do so based on their economies and their size in comparison to ...
Reddit Bluesky Last updated 6 years agoDC Entertainment has revealed more details about DC Universe, its entry into the streaming video marketplace, providing access to TV shows, movies, and other content featuring DC superheroes, while also opening up the subscript...
Reddit has been far better by comparison. Also no one likes their current CEO because he tried to live off the game, and this meant accepting some sponsorship deal to shill for H1Z1, and then tried to create some quarter-million book Kickstarter about a war that would just big-up his ...
Could our universe be a pinched off blackhole? Sure? There’s no good reason (that I’m aware of) to doubt conservation of matter and energy, so it would have had to be a really (r...