Space Telescope
SpaceVR
Astronaut
NASA Exoplanet Posters
The Size of Space
Spacetime
SpaceX Falcon 9 Lander
Code NASA
Celestia
Space Engine
Stellarium
Universe Sandbox
Sky Map
Satscape
KStars
Heavens Above
The expandable free and open-source real-time space simulator that lets you explore our universe in three dimensions.
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Based on our record, Celestia seems to be more popular. It has been mentiond 27 times since March 2021. 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.
Pretty much everything beyond our solar system is essentially fixed on a human timescale. Over 2000 years, a typical star will move about half a degree. That's the width of the moon in the sky. There are of course notable exceptions like Barnard's Star, whose movement is pretty obvious on photographs taken over several decades. If you want to explore how space changes over time, I recommend you look into... - Source: Hacker News / 5 days 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
SpaceVR - Explore space with Oculus Rift (pre-launch)
Space Engine - Space Engine is a realistic virtual Universe you can explore on your computer.
Astronaut - You're an astronaut. Click to watch random videos in space.
Stellarium - Stellarium is a free open source planetarium for your computer.
NASA Exoplanet Posters - Imagine visiting worlds outside our solar system
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.