Celestia Forums

Hi to all, Is there a possibility or an easy way to reverse the up & down navigation key functions?? I am loosing all the fun and thrill in chasing commets or asteroids in free flight (my favorite) because of this, I tryed alot to adapt but it seems I can't get used to it, hence I give up and qu...

Hi to all, I am a new member but i am enjoying using Celestia since ver. 1.3 and very thrilled and facinated of its magnificense and simplicity but realistic behavior and capabilities. Actually i found by chance a much similar software called space in 1994 on a Unix system (before WIN95) which was b...

can anyone please inform me in very simple terms, how close is Celestia's accuracy to the calculations used by NASA in their missions?? I hope I could make myself clear.

Thanks for all your efforts.
Raffi