Physicists at Stanford’s SLAC National Accelerator Laboratory in Menlo Park, CA have created some pretty cool videos of how they think the universe was created — things like the birth of stars, the universe expanding, and other things that happen to be so beautiful that not showing them is a crime. Check this out:
Way too cool. From the press release by Stanford University:
The mysteries of the universe — from the first stars and supernovas to galaxy clusters and dark matter – are being revealed in stunningly beautiful full-color, high-definition 3-D videos played on a huge screen in an intimate theater on the SLAC National Accelerator Laboratory campus.
Diaphanous veils of semi-transparent fluorescing gas and dust swirl hypnotically among exploding stars; colliding galaxies dance a cosmic do-si-do before they coalesce. These are some of the compelling scenes shown in the second-floor Visualization Lab of SLAC’s Kavli Institute for Particle Astrophysics and Cosmology (KIPAC.)
Each animation lasts just a minute or three. But whether it depicts only the few milliseconds of a supernova explosion or nearly 14 billion years of cosmic evolution, each KIPAC video shows the results of calculations involving trillions of bytes of data, and marries the latest physics theories with groundbreaking visualization techniques. The videos give scientists insights into their research that cannot be gleaned from old-school data-dump printouts. And they’re as entertaining as they are educational: the videos are featured in planetarium shows now playing to the general public in New York City and San Francisco.
As beautiful as the 3-D videos are, though, they are first and foremost scientific tools.
“I’m trying to predict the past — how the universe came to be the way that it is today,” said Tom Abel, an associate professor of physics at Stanford University and head of KIPAC’s computational physics department, who specializes in using computer calculations and visualizations to understand how the universe may have evolved after the Big Bang.
Thanks to Space.com for the image!