Space Engine - Space Engine is a realistic virtual Universe you can explore on your computer.
Coworker.com - Looking for the best coworking spaces? Read real reviews, get prices, see photos, view maps and more. Find your perfect coworking space in 100+ countries!
Celestia - Real-time 3D visualization of space
Coworking.Coffee - The best coworking spaces all around the world
Stellarium - Stellarium is a free open source planetarium for your computer.
Deskpass - Access 100+ coworking spaces with one membership