The same way you installed SpaceEngine 0980 the first time, by using the installer, if you don't have it anymore you can find it here.

Arturo100, it seems your texture pak for planets is damaged:

[MT] Loading "data/textures/planets/PlanetsTex0980.pak":[MT]     error

You should reinstall SpaceEngine 0980.

iTzNikkitty, did you check this guide on Steam?
A Very Okay Guide on Making Very Okay Nebulae

IWillhelm , hi. While I personally find SpaceEngine very interesting for its goal of going to be as much as realistic as possible, and it's been used in some ESO videos, right now the universe depicted by the engine is static, galaxies don't move, and speaking of standard candles, variable stars ar...

The latter. It doesn't work well right now, it does that.

PopplioUser3674, Please use https://pastebin.com/  to post your se.log file, which is located in your <SteamFolder>\steamapps\common\SpaceEngine\system folder, and give us here the address of the file 

This tipici Is for 0980.
Can you please upload your se.log? It's in spaceengine /system folder.

Unfortunately recent Nvidia drivers are incompatible with SE 0980 in some hardware combinations.

There is an Age parameter that can be used, and it is indeed used, in catalog stars scripts. e.g. Star    "Luyten 145-141/LP 145-141/GJ 440/HIP 57367/WD 1142-645" {     Class    "DQ"     RA        11 45 42.9205     Dec      -64 50 29.459     Dist      4.63     AppMagn   11.5     ...

Paradox Anomaly , copy-paste works, even if there is no visual hint. * select the object you want to copy * press F3 * select the "Current" button, the name will appear in the search field * press Ctrl + C to copy into the clipboard, then you can use Ctrl + V wherever you want. Ctrl-C and...

Eventually, yes.

KnarzKnorp , 0980e patch is rather bugged. It was meant to introduce precision analytical models for solar system orbits, just in time for the american solar eclipse. As such, it wasn't properly tested, hence the issues you've found. If you're not particularly interested in precise orbital solution...

Transit7 wrote:

Qr Bbpost I downloaded SE recently and the planets are not showing when I go to a planet, it doesn't appear.

press F4 to open the Settings window, go to the "Filter objects" tab and see if you have Planets (Real, Procedural, Procedural on real stars) enabled

Good luck! ;D