The expandable free and open-source real-time space simulator that lets you explore our universe in three dimensions.
Based on our record, Celestia seems to be a lot more popular than ZipMessage. While we know about 26 links to Celestia, we've tracked only 1 mention of ZipMessage. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I'm Brian Casel, a solo founder and product designer of ZipMessage. It's a video messaging tool designed to replace meetings with async conversations. You can share a ZipMessage link with anyone and they can respond to you on video right in the browser. Source: about 2 years ago
I think Celestia could be a good one. I also thought about SpaceEngine, but AFAIK it was kind of terrible at generating realistic planetary systems, among other things (pricey, huge, etc.). Source: over 1 year ago
Celestia was something I played with before. Pretty interesting. Source: over 1 year ago
Celestia looks as though it would do it. Source: over 1 year ago
I'm looking for data and software to visualize the Apollo 17 trajectory (especially the "powered descent", lunar rendezvous and entry). I'm thinking of using celestia. I'm look for a data tables as well (time stamp, position for each part of the stack). Any tips are appreciated. Source: over 1 year ago
Yes, that's Celestia most likely. I'm not sure it is still maintained though. Source: over 1 year ago
Noor - Chat like you're in the office together
Stellarium - Stellarium is a free open source planetarium for your computer.
Orbital - Orbital is an Arcade, Puzzle and Single-player video game created by Bitforge Ltd.
Space Engine - Space Engine is a realistic virtual Universe you can explore on your computer.
Claap - Better than emails, faster than meetings.
Universe Sandbox - Universe Sandbox ² is a physics-based space simulator where you can simulate Events and even break physics and friction with certain features.