Physics and Astronomy

New Topic

1473 topics

Page 1 of 30
- Jump to page:
1
2
3
4
5
…
30
Next

Announcements

Replies

Views

Last post

Splitting code and content repositories, looking for maintainers

Last post by LukeCEL « 12.01.2020, 21:11
Posted in Development
Replies: 4
by onetwothree » 12.01.2020, 19:44 » in Development

4 Replies

142 Views

Last post by LukeCEL View the latest post
12.01.2020, 21:11
Project "Celestia Origin", release dated December 30, 2019

Last post by Art Blos « Yesterday, 20:46
Posted in Add-on releases
Replies: 20
1

2
Attachment(s) by Art Blos » 30.12.2019, 20:24 » in Add-on releases
20 Replies

1133 Views

Last post by Art Blos View the latest post
Yesterday, 20:46
Website is now hidden behind CloudFlare

Last post by Markerz « 18.11.2019, 14:10
Posted in Announcements
Replies: 25
1

2
by Alexell » 07.11.2019, 16:50 » in Announcements
25 Replies

1304 Views

Last post by Markerz View the latest post
18.11.2019, 14:10
New bugfix release 1.6.2-beta1

Last post by Chuft-Captain « 15.01.2020, 03:58
Posted in Development
Replies: 79
1

2

3

4
Attachment(s) by onetwothree » 04.10.2019, 21:59 » in Development
79 Replies

15832 Views

Last post by Chuft-Captain View the latest post
15.01.2020, 03:58
Seeking spam protection posibilities

Last post by Alexell « 08.11.2019, 10:41
Posted in Forum Rules and FAQ
Replies: 55
1

2

3
by SpaceFanatic64 » 19.08.2019, 23:41 » in Forum Rules and FAQ
55 Replies

49807 Views

Last post by Alexell View the latest post
08.11.2019, 10:41
Extrasolar Planets (updated catalogue)

Last post by Sirius_Alpha « 02.01.2020, 01:56
Posted in Add-on releases
Replies: 50
1

2

3
Attachment(s) by Sirius_Alpha » 26.03.2019, 23:59 » in Add-on releases
50 Replies

55537 Views

Last post by Sirius_Alpha View the latest post
02.01.2020, 01:56
Graphic interface Lua Universal Tools v5.0 beta 2 - RELEASE! (new edition 31.12.2018)

Last post by Croc « 16.02.2019, 15:51
Posted in Lua-Tools
Replies: 9
Attachment(s) by Croc » 24.12.2018, 08:22 » in Lua-Tools

9 Replies

34870 Views

Last post by Croc View the latest post
16.02.2019, 15:51
Celestia 1.7.0 Development Thread

Last post by onetwothree « Yesterday, 22:23
Posted in Development
Replies: 740
1

…

34

35

36

37

38
Attachment(s) by onetwothree » 02.11.2018, 20:19 » in Development
740 Replies

169302 Views

Last post by onetwothree View the latest post
Yesterday, 22:23
Spacecrafts for Celestia

Last post by toutatis « 16.11.2019, 01:58
Posted in Add-on releases
Replies: 1337
1

…

63

64

65

66

67
Attachment(s) by toutatis » 14.05.2018, 08:04 » in Add-on releases
1337 Replies

228522 Views

Last post by toutatis View the latest post
16.11.2019, 01:58

Topics

Replies

Views

Last post

Physics and Astronomy Forum

Last post by Markk786 « 28.07.2017, 01:51
Replies: 4
by chris » 27.06.2003, 02:16

4 Replies

14145 Views

Last post by Markk786 View the latest post
28.07.2017, 01:51
I may have figured out Dark Matter and a Unified Theory

Last post by pittsburghjoe « Yesterday, 22:44
Replies: 22
1

2
by pittsburghjoe » 28.12.2019, 00:28
22 Replies

318 Views

Last post by pittsburghjoe View the latest post
Yesterday, 22:44
Plants in Super Habitable Exoplanets Could Look Purple

Last post by alfa015 « 31.12.2019, 22:18

by alfa015 » 31.12.2019, 22:18

0 Replies

33 Views

Last post by alfa015 View the latest post
31.12.2019, 22:18
Alpha centauri could host the closest Earth-like planet

Last post by SevenSpheres « 28.12.2019, 17:59
Replies: 1
by alfa015 » 27.12.2019, 23:38

1 Replies

36 Views

Last post by SevenSpheres View the latest post
28.12.2019, 17:59
Electric Universe Theory

Last post by pirogronian « 22.12.2019, 22:14
Replies: 38
1

2
Attachment(s) by pirogronian » 16.08.2019, 05:15
38 Replies

1780 Views

Last post by pirogronian View the latest post
22.12.2019, 22:14
Spectral colors above class "O"

Last post by Joey P. « 20.11.2019, 23:22
Replies: 20
1

2
by fsgregs » 14.03.2005, 02:16
20 Replies

3259 Views

Last post by Joey P. View the latest post
20.11.2019, 23:22
Yes, neutron stars now have a classification system

Last post by Joey P. « 20.11.2019, 23:21

by Joey P. » 20.11.2019, 23:21

0 Replies

59 Views

Last post by Joey P. View the latest post
20.11.2019, 23:21
So, 12 planets eh?

Last post by Joey P. « 18.11.2019, 22:46
Replies: 49
1

2

3
by Neethis » 16.08.2006, 11:29
49 Replies

21182 Views

Last post by Joey P. View the latest post
18.11.2019, 22:46
Saturn is the new Moon King!

Last post by Joey P. « 18.10.2019, 05:19

by Joey P. » 18.10.2019, 05:19

0 Replies

314 Views

Last post by Joey P. View the latest post
18.10.2019, 05:19
(to be used with Lua Edu Tools) - HR diagram with fictional characters

Last post by Joey P. « 17.10.2019, 04:39
Replies: 1
Attachment(s) by Joey P. » 24.05.2019, 04:47

1 Replies

1788 Views

Last post by Joey P. View the latest post
17.10.2019, 04:39
The mechanism of the formation of floods

Last post by Joey P. « 07.10.2019, 21:20
Replies: 19
by SpaceFanatic64 » 16.06.2019, 22:53

19 Replies

1790 Views

Last post by Joey P. View the latest post
07.10.2019, 21:20
Earth as an exoplanet

Last post by Joey P. « 07.10.2019, 21:20
Replies: 1
by john71 » 29.08.2019, 09:41

1 Replies

1601 Views

Last post by Joey P. View the latest post
07.10.2019, 21:20
OMG! Planet Nine may be a black hole

Last post by Joey P. « 30.09.2019, 05:00
Replies: 2
by Joey P. » 28.09.2019, 19:41

2 Replies

440 Views

Last post by Joey P. View the latest post
30.09.2019, 05:00
Theories on how the Solar System was formed

Last post by Joey P. « 26.09.2019, 22:06

by Joey P. » 26.09.2019, 22:06

0 Replies

679 Views

Last post by Joey P. View the latest post
26.09.2019, 22:06
HOLY-CARAMBA!!!!! This is a large quasar group

Last post by pirogronian « 02.09.2019, 10:20
Replies: 2
by kristoffer » 11.01.2013, 20:34

2 Replies

2938 Views

Last post by pirogronian View the latest post
02.09.2019, 10:20
Black Holes: Overweight Neutron Stars?

Last post by Joey P. « 31.08.2019, 01:28
Replies: 12
by PlutonianEmpire » 04.09.2009, 00:33

12 Replies

5202 Views

Last post by Joey P. View the latest post
31.08.2019, 01:28
Alien planet's color detected

Last post by Gurren Lagann « 25.08.2019, 17:52
Replies: 3
by omega13a » 12.07.2013, 00:24

3 Replies

2310 Views

Last post by Gurren Lagann View the latest post
25.08.2019, 17:52
Definition of spectral types

Last post by SpaceFanatic64 « 25.08.2019, 05:16
Replies: 13
by ajtribick » 02.03.2006, 11:56

13 Replies

5915 Views

Last post by SpaceFanatic64 View the latest post
25.08.2019, 05:16
A moon for a poor dwarf planet

Last post by Joey P. « 25.08.2019, 03:13
Replies: 1
by FarGetaNik » 20.10.2016, 12:31

1 Replies

1594 Views

Last post by Joey P. View the latest post
25.08.2019, 03:13
Will Pluto be a planet again?

Last post by Joey P. « 25.08.2019, 02:23
Replies: 3
by The Chimp » 16.09.2018, 22:50

3 Replies

1588 Views

Last post by Joey P. View the latest post
25.08.2019, 02:23
'Death Star' Gamma-Ray Gun Pointed Straight at Earth

Last post by Joey P. « 22.08.2019, 20:49
Replies: 7
by MKruer » 06.03.2008, 01:21

7 Replies

3982 Views

Last post by Joey P. View the latest post
22.08.2019, 20:49
Stellar Collision

Last post by Joey P. « 22.08.2019, 20:48
Replies: 28
1

2
by Tharghana » 06.01.2008, 19:01
28 Replies

10951 Views

Last post by Joey P. View the latest post
22.08.2019, 20:48
Age of stars.

Last post by pirogronian « 22.08.2019, 09:20
Replies: 3
by Janus » 12.08.2019, 15:29

3 Replies

1035 Views

Last post by pirogronian View the latest post
22.08.2019, 09:20
The Milky Way is not flat!

Last post by john71 « 02.08.2019, 14:45

Attachment(s) by john71 » 02.08.2019, 14:45

0 Replies

1927 Views

Last post by john71 View the latest post
02.08.2019, 14:45
Luhman 16 anyone?

Last post by Joey P. « 26.07.2019, 20:33

by Joey P. » 26.07.2019, 20:33

0 Replies

1861 Views

Last post by Joey P. View the latest post
26.07.2019, 20:33
An amusing astronomy challenge.

Last post by SpaceFanatic64 « 09.07.2019, 03:04
Replies: 1
by Janus » 09.07.2019, 00:46

1 Replies

883 Views

Last post by SpaceFanatic64 View the latest post
09.07.2019, 03:04
Location identification nomenclature inspired by Plus-Code

Last post by ebfortin « 25.06.2019, 20:00

by ebfortin » 25.06.2019, 20:00

0 Replies

1976 Views

Last post by ebfortin View the latest post
25.06.2019, 20:00
How to calculate planet rotation/orientation

Last post by posfan12 « 11.06.2019, 21:16
Replies: 4
by posfan12 » 24.09.2018, 01:50

4 Replies

1944 Views

Last post by posfan12 View the latest post
11.06.2019, 21:16
Discover the oldest star in the universe

Last post by Joey P. « 24.05.2019, 04:40
Replies: 2
by jonh8599 » 26.12.2018, 09:16

2 Replies

1266 Views

Last post by Joey P. View the latest post
24.05.2019, 04:40
Sol has a sibling.

Last post by LukeCEL « 21.03.2019, 04:44
Replies: 6
by Janus » 22.11.2018, 17:41

6 Replies

1451 Views

Last post by LukeCEL View the latest post
21.03.2019, 04:44
Why are Y-type dwarfs not in Celestia? Also...

Last post by Joey P. « 20.03.2019, 01:04

by Joey P. » 20.03.2019, 01:04

0 Replies

1965 Views

Last post by Joey P. View the latest post
20.03.2019, 01:04
Is it possible to change the stellar classes within Celestia?

Last post by Joey P. « 10.03.2019, 01:50
Replies: 1
Attachment(s) by Joey P. » 09.03.2019, 23:02

1 Replies

928 Views

Last post by Joey P. View the latest post
10.03.2019, 01:50
Should Celestia separate the "Be" star subclass from the type "B" class?

Last post by Joey P. « 21.02.2019, 18:39

by Joey P. » 21.02.2019, 18:39

0 Replies

2040 Views

Last post by Joey P. View the latest post
21.02.2019, 18:39
IllustrisTNG

Last post by Gurren Lagann « 05.02.2019, 21:18
Replies: 1
by Lafuente_Astronomy » 05.02.2019, 14:09

1 Replies

1007 Views

Last post by Gurren Lagann View the latest post
05.02.2019, 21:18
About Light Speed Travel

Last post by benjaminthomus « 24.12.2018, 13:28
Replies: 1
by Alextang » 15.06.2018, 07:35

1 Replies

2297 Views

Last post by benjaminthomus View the latest post
24.12.2018, 13:28
National Geographic: Mars TV serie

Last post by The Chimp « 29.09.2018, 23:46

by The Chimp » 29.09.2018, 23:46

0 Replies

2613 Views

Last post by The Chimp View the latest post
29.09.2018, 23:46
create account for https://celestia.space/img/

Last post by Alexell « 01.09.2018, 09:59
Replies: 1
by Danny Lorraine II » 01.06.2018, 23:58

1 Replies

1485 Views

Last post by Alexell View the latest post
01.09.2018, 09:59
Huygens' HASI instrument(s) ?

Last post by Diigg « 30.08.2018, 08:39
Replies: 41
1

2

3
by Adirondack » 09.02.2005, 09:55
41 Replies

15845 Views

Last post by Diigg View the latest post
30.08.2018, 08:39
Second Gaia data release is tomorrow, 25 Apr 2018

Last post by FSword7 « 03.06.2018, 00:15
Replies: 2
by selden » 24.04.2018, 13:04

2 Replies

1679 Views

Last post by FSword7 View the latest post
03.06.2018, 00:15
TRAPPIST-1 system: 7 Earth-sized planets

Last post by roninwolf1981 « 04.05.2018, 21:07
Replies: 37
1

2
Attachment(s) by john71 » 22.02.2017, 18:22
37 Replies

7730 Views

Last post by roninwolf1981 View the latest post
04.05.2018, 21:07
Moon 4k video made using LRO data

Last post by Goofy « 13.04.2018, 16:56

Attachment(s) by Goofy » 13.04.2018, 16:56

0 Replies

2073 Views

Last post by Goofy View the latest post
13.04.2018, 16:56
Multi-planet System Found Through Crowdsourcing

Last post by Janus « 12.01.2018, 19:33

by Janus » 12.01.2018, 19:33

0 Replies

1785 Views

Last post by Janus View the latest post
12.01.2018, 19:33
earth trojan L4 "asteroid 2010 TK7"

Last post by symaski62 « 08.12.2017, 21:51
Replies: 3
by symaski62 » 28.07.2011, 17:23

3 Replies

3455 Views

Last post by symaski62 View the latest post
08.12.2017, 21:51
Haumea has a ring!

Last post by selden « 11.10.2017, 18:30

by selden » 11.10.2017, 18:30

0 Replies

1328 Views

Last post by selden View the latest post
11.10.2017, 18:30
SpaceX: How not to land a booster

Last post by selden « 14.09.2017, 22:57

by selden » 14.09.2017, 22:57

0 Replies

1266 Views

Last post by selden View the latest post
14.09.2017, 22:57
KIC 8462852 transit ! omg !

Last post by symaski62 « 24.05.2017, 08:46
Replies: 1
by symaski62 » 20.05.2017, 23:56

1 Replies

1556 Views

Last post by symaski62 View the latest post
24.05.2017, 08:46
sagitterius A

Last post by symaski62 « 17.04.2017, 20:41

by symaski62 » 17.04.2017, 20:41

0 Replies

1520 Views

Last post by symaski62 View the latest post
17.04.2017, 20:41
New Planetary Definition Draft

Last post by Fenerit « 07.03.2017, 00:48
Replies: 9
by FarGetaNik » 03.03.2017, 20:04

9 Replies

2522 Views

Last post by Fenerit View the latest post
07.03.2017, 00:48
Gaia DR2 postponed

Last post by john71 « 11.02.2017, 09:45
Replies: 1
by selden » 10.02.2017, 17:18

1 Replies

1557 Views

Last post by john71 View the latest post
11.02.2017, 09:45
Story of the asteroid sample return mission 'Hayabusa'

Last post by celestrom hayabusa « 23.11.2016, 18:59
Replies: 3
by JetCrow » 22.11.2007, 22:36

3 Replies

3880 Views

Last post by celestrom hayabusa View the latest post
23.11.2016, 18:59

New Topic

1473 topics

Page 1 of 30
- Jump to page:
1
2
3
4
5
…
30
Next

Return to Board Index

Who is online

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum