Celestia Forums

Planck's Cosmic Microwave Background in Celestia
by DrJMOS » Today, 06:46 » in Textures

I am back from the dead, in a way
by Kochav Israel » 07.07.2020, 21:32 » in Celestia Users

Fictional Neutron Star near the Sun with Surface Features Attachment(s)
by Joey P. » 14.05.2020, 07:05 » in Add-on releases

ISS Docking simulator by SpaceX
by Janus » 13.05.2020, 14:55 » in Physics and Astronomy

Fictional brown dwarf Attachment(s)
by nickroffical » 10.05.2020, 20:21 » in Add-on releases

Creating Earth-like planet textures
by fyr02 » 27.04.2020, 03:49 » in Tutorials

In memoriam of the 22 victims of the recent Canadian Massacre
by Joey P. » 23.04.2020, 02:38 » in Petit Bistro Entropy

Sources for a binary star catalog?
by LukeCEL » 19.04.2020, 05:02 » in Add-on development

Globular Cluster DSC Creator
by LukeCEL » 15.04.2020, 15:40 » in Utilities

Greatest supernova
by jujuapapa » 15.04.2020, 07:30 » in Physics and Astronomy

Java int constructor syntax?
by pirogronian » 13.04.2020, 09:48 » in Petit Bistro Entropy

A motivational video
by alfa015 » 03.04.2020, 19:11 » in Petit Bistro Entropy

climate change could kill more than covid19
by MagicPoulp » 31.03.2020, 09:01 » in Petit Bistro Entropy

Physicality
by pittsburghjoe » 04.03.2020, 23:53 » in Physics and Astronomy

If we looked into Observation / Measurement in QM, is this what we would find?
by pittsburghjoe » 26.02.2020, 00:11 » in Physics and Astronomy

Debate over a new angle of mainstream QM
by pittsburghjoe » 01.02.2020, 17:57 » in Physics and Astronomy

Install of 1.7 (1.6.2) broke ScriptedOrbit/ScriptedRotation functionality
by Chuft-Captain » 22.12.2019, 17:33 » in Development

2020 NEOs Attachment(s)
by Anthony_B_Russo10 » 13.12.2019, 23:42 » in Add-on releases

Cthulhu Mythos Worlds & Yuggoth Attachment(s)
by Joey P. » 13.12.2019, 06:08 » in Add-on releases

Trans-Neptunian planets orbiting the Sun perpendicular to the ecliptic
by Joey P. » 05.12.2019, 07:45 » in Add-on releases

Rotational Axis Vector for Earth and Mars?
by Sorcha_BCO1 » 26.11.2019, 16:18 » in Celestia Users

Yes, neutron stars now have a classification system
by Joey P. » 20.11.2019, 23:21 » in Physics and Astronomy

Planet orbiting VY Canis Majoris Attachment(s)
by Joey P. » 20.11.2019, 21:42 » in Add-on releases

Saturn is the new Moon King!
by Joey P. » 18.10.2019, 05:19 » in Physics and Astronomy

takescreenshot silently fails
by krisztian » 12.10.2019, 15:35 » in Scripting

Theories on how the Solar System was formed
by Joey P. » 26.09.2019, 22:06 » in Physics and Astronomy

64k VT of Venus in Magellan Colors
by CM1215 » 21.08.2019, 12:45 » in Add-on releases

An experimental native macOS Celestia Attachment(s)
by Markerz » 15.08.2019, 14:26 » in Development

A hypothetical star Attachment(s)
by Anthony_B_Russo10 » 11.08.2019, 23:44 » in Add-on releases

The Milky Way is not flat! Attachment(s)
by john71 » 02.08.2019, 14:45 » in Physics and Astronomy

Solar System script Attachment(s)
by Anthony_B_Russo10 » 02.08.2019, 01:00 » in Add-on releases

LTT 1445 Ab and TOI 270 b,c, and d Attachment(s)
by Anthony_B_Russo10 » 30.07.2019, 00:43 » in Add-on releases

Celestia's subreddit
by Anthony_B_Russo10 » 26.07.2019, 21:46 » in Celestia Users

Luhman 16 anyone?
by Joey P. » 26.07.2019, 20:33 » in Physics and Astronomy

Location identification nomenclature inspired by Plus-Code
by ebfortin » 25.06.2019, 20:00 » in Physics and Astronomy

2017 OF69 Attachment(s)
by Anthony_B_Russo10 » 24.06.2019, 00:56 » in Add-on releases

Post your fictional systems here Attachment(s)
by SpaceFanatic64 » 22.06.2019, 04:00 » in Add-on releases

Teegarden's Star Attachment(s)
by Anthony_B_Russo10 » 21.06.2019, 01:13 » in Add-on releases

Solar systems are hard.
by Janus » 27.05.2019, 14:47 » in Petit Bistro Entropy

Andropolis system update Attachment(s)
by SpaceFanatic64 » 05.05.2019, 17:01 » in Add-on releases

Geo vs Helio.
by Janus » 25.04.2019, 21:15 » in Petit Bistro Entropy

Why are Y-type dwarfs not in Celestia? Also...
by Joey P. » 20.03.2019, 01:04 » in Physics and Astronomy

My addons (in progress)
by Joey P. » 19.03.2019, 23:16 » in Add-on releases

Blue Star Kachina
by Joey P. » 18.03.2019, 03:44 » in Add-on releases

Help creating an atmosphere Attachment(s)
by vpontin » 15.03.2019, 04:51 » in Add-on development

Graphic interface Lua Universal Tools v5.0 beta 3. Project. Attachment(s)
by Croc » 12.03.2019, 06:51 » in Lua-Tools

Should Celestia separate the "Be" star subclass from the type "B" class?
by Joey P. » 21.02.2019, 18:39 » in Physics and Astronomy

Extreme TNOs Attachment(s)
by Anthony_B_Russo10 » 14.01.2019, 01:35 » in Add-on releases

StarBug Attachment(s)
by Anthony_B_Russo10 » 11.01.2019, 01:36 » in Add-on releases