Postcard: Star scale 3D
In this 3D postcard you can get a sense of star scale, by comparing the size of Sirius A, the Sun, Alpha Centauri B, Proxima Centauri and Arcturus.
This Postcard is not available for sale.
Credit:ESO
About the Postcard
| Id: | postcard_0064 |
| Release date: | 12 March 2018, 13:54 |
| Dimensions: | 10.5 cm (W) x 26.5 cm (H) x 0.01 cm (D) |
