Eta Carinae: 2D Images to 3D Models

This visualization showcases the multiwavelength emissions and three-dimensional structures surrounding Eta Carinae, one of the most massive and eruptive stars in our galaxy. Two of NASA’s Great Observatories, the Hubble Space Telescope and the Chandra X-ray Observatory, have observed Eta Carinae using visible, ultraviolet, and X-ray light, as well as in the Hydrogen alpha emission line. These 2D portraits have been modeled by astronomers and artists to create a 3D visualization that brings the telescope images to life. The sequence presents the layered model one wavelength region at a time, and builds up the complex nested structure. The viewer gets a full 360-degree view and can assemble a complete mental model that aids interpretation of the NASA observations. Credits: VISUALIZATION: NASA, ESA, Joseph Olmsted (STScI), Dani Player (STScI), Leah Hustak (STScI), Joseph DePasquale (STScI), Gr