NASAが公開したTour of the Galactic Centerの360度動画


NASA(アメリカ航空宇宙局/National Aeronautics and Space Administration)が公開したTour of the Galactic Centerの360度VR動画がおもしろくて凄い。


360-Degree Video: An Immersive Visualization of the Galactic Center

「A 360-degree movie immerses viewers into a simulation of the center of our Galaxy. This visualization was enabled by data from Chandra and other telescopes and allows viewers to control their own exploration of this region. From the vantage point of the Milky Way’s supermassive black hole, Sgr A*, the viewer can see about 25 Wolf-Rayet stars (white, twinkling objects) as they continuously eject stellar winds (black to red to yellow color scale). These winds collide with each other, and then some of this material (yellow blobs) spirals towards Sgr A*. The movie shows two simulations, each of which start around 350 years in the past and span 500 years. The first simulation shows Sgr A* in a calm state, while the second contains a more violent Sgr A* that is expelling its own material, thereby turning off the accretion of clumped material (yellow blobs) that is so prominent in the first portion.」

A visualization of the center of our galaxy.

Labeled Image of Galactic Center.