Eta Carinae Homunculus Nebula
Eta Carinae Homunculus Nebula

In the middle of the 19th century, the massive binary system Eta Carinae underwent an eruption that ejected at least 10 times the sun's mass and made it the second-brightest star in the sky. Now, a team of astronomers has used extensive new observations to create the first high-resolution 3-D model of the expanding cloud produced by this outburst.

3D Printing

We understand that 3D printing often involves trial and error. If you have to make adjustments or changes when printing these models, please share your experience with us: