Open with QR Code
Scan this code to open the model on your device, then, tap on the AR icon
Or, open this link with your mobile:
Loading 3D model
Connection error. Please try again.
Sorry, the model can't be displayed.
Please check out our FAQ to learn how to fix this issue.
It looks like your browser or this site is blocking some scripts or cookies necessary to properly display the viewer.
Or visit the Help Center for more information:
This interactive 3D map has been produced as part of the following research paper: “Cosmicflows-3: Cosmography of the Local Void” by R. Brent Tully, Daniel Pomarède, Romain Graziani, Hélène M. Courtois, Yehuda Hoffman, and Edward J. Shaya, The Astrophysical Journal 880 (2019) 24 Preprint: https://arxiv.org/abs/1905.08329
This is the interactive version of Figure 6 of the article, where surfaces of all voids in the Cosmicflows-3 model at overdensity levels -0.7 and -1.1 are shown. The Local Void is colored black, the Hercules Void is blue, the Sculptor Void is yellow and all other voids are colored green. The central signpost anchored at the Milky Way location has 5,000 km/s-long arrows pointing to the SGX (red), SGY (green), SGZ (blue) directions of the Supergalactic Coordinate System. Annotations indicate the locations of a number of selected local minima of the density field.
A video map has also been produced as part of this publication and is available here: https://vimeo.com/326346346