Physics and Astronomy

New Topic

1487 topics

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

Announcements

Replies

Views

Last post

A reminder to protect yourself from the Coronavirus

Last post by Anthony_B_Russo10 « 07.04.2020, 20:55
Posted in Announcements
Replies: 8
Attachment(s) by Lafuente_Astronomy » 20.03.2020, 22:41 » in Announcements

8 Replies

6239 Views

Last post by Anthony_B_Russo10 View the latest post
07.04.2020, 20:55
New bugfix release 1.6.2-beta1

Last post by Anthony_B_Russo10 « 13.09.2020, 16:43
Posted in Development
Replies: 147
1

…

4

5

6

7

8
Attachment(s) by onetwothree » 04.10.2019, 21:59 » in Development
147 Replies

38724 Views

Last post by Anthony_B_Russo10 View the latest post
13.09.2020, 16:43
Celestia 1.7.0 Development Thread

Last post by cartrite « 25.09.2020, 07:30
Posted in Development
Replies: 938
1

…

43

44

45

46

47
Attachment(s) by onetwothree » 02.11.2018, 20:19 » in Development
938 Replies

219096 Views

Last post by cartrite View the latest post
25.09.2020, 07:30

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

14541 Views

Last post by Markk786 View the latest post
28.07.2017, 01:51
Phosphine detected in the atmosphere of Venus

Last post by SevenSpheres « 14.09.2020, 20:13
Replies: 2
by Daly » 14.09.2020, 18:09

2 Replies

43 Views

Last post by SevenSpheres View the latest post
14.09.2020, 20:13
I designed a crewed interstellar spacecraft

Last post by alfa015 « 17.07.2020, 23:27
Replies: 1
by alfa015 » 04.07.2020, 11:38

1 Replies

367 Views

Last post by alfa015 View the latest post
17.07.2020, 23:27
New NASA citizen science project to find exoplanets

Last post by spacecat « 23.06.2020, 06:58
Replies: 2
by alfa015 » 06.05.2020, 21:35

2 Replies

350 Views

Last post by spacecat View the latest post
23.06.2020, 06:58
ISS Docking simulator by SpaceX

Last post by Janus « 13.05.2020, 14:55

by Janus » 13.05.2020, 14:55

0 Replies

609 Views

Last post by Janus View the latest post
13.05.2020, 14:55
Do you think we should attempt contact with aliens?

Last post by bluemoon « 19.04.2020, 04:35
Replies: 1
by alfa015 » 19.04.2020, 04:08

1 Replies

263 Views

Last post by bluemoon View the latest post
19.04.2020, 04:35
Greatest supernova

Last post by jujuapapa « 15.04.2020, 07:30

by jujuapapa » 15.04.2020, 07:30

0 Replies

673 Views

Last post by jujuapapa View the latest post
15.04.2020, 07:30
Astronomers will be able to image Earth-like planets by 2025

Last post by Joey P. « 14.04.2020, 07:11
Replies: 1
Attachment(s) by alfa015 » 22.02.2020, 16:51

1 Replies

317 Views

Last post by Joey P. View the latest post
14.04.2020, 07:11
If you are bored at home, this might entertain you

Last post by pirogronian « 23.03.2020, 09:28
Replies: 1
by alfa015 » 23.03.2020, 03:59

1 Replies

345 Views

Last post by pirogronian View the latest post
23.03.2020, 09:28
Astrophotography

Last post by Anthony_B_Russo10 « 09.03.2020, 23:01
Replies: 5
Attachment(s) by LukeCEL » 08.03.2020, 23:53

5 Replies

467 Views

Last post by Anthony_B_Russo10 View the latest post
09.03.2020, 23:01
Physicality

Last post by pittsburghjoe « 04.03.2020, 23:53

by pittsburghjoe » 04.03.2020, 23:53

0 Replies

681 Views

Last post by pittsburghjoe View the latest post
04.03.2020, 23:53
If we looked into Observation / Measurement in QM, is this what we would find?

Last post by pittsburghjoe « 26.02.2020, 00:11

by pittsburghjoe » 26.02.2020, 00:11

0 Replies

675 Views

Last post by pittsburghjoe View the latest post
26.02.2020, 00:11
Signature colors of planets

Last post by Joey P. « 13.02.2020, 19:08
Replies: 4
This topic has a poll. by Joey P. » 04.02.2020, 04:08

4 Replies

409 Views

Last post by Joey P. View the latest post
13.02.2020, 19:08
Plants in Super Habitable Exoplanets Could Look Purple

Last post by alfa015 « 09.02.2020, 15:49
Replies: 1
by alfa015 » 31.12.2019, 22:18

1 Replies

325 Views

Last post by alfa015 View the latest post
09.02.2020, 15:49
Is this an accurate color/temprature guide?

Last post by Joey P. « 06.02.2020, 06:07
Replies: 2
by Janus » 04.02.2020, 22:16

2 Replies

282 Views

Last post by Joey P. View the latest post
06.02.2020, 06:07
What if the Mandelbrot set is connected to black holes?

Last post by pittsburghjoe « 05.02.2020, 02:04
Replies: 1
by pittsburghjoe » 04.02.2020, 01:12

1 Replies

280 Views

Last post by pittsburghjoe View the latest post
05.02.2020, 02:04
I may have figured out Dark Matter and a Unified Theory

Last post by Joey P. « 04.02.2020, 22:04
Replies: 25
1

2
by pittsburghjoe » 28.12.2019, 00:28
25 Replies

1684 Views

Last post by Joey P. View the latest post
04.02.2020, 22:04
Alpha centauri could host the closest Earth-like planet

Last post by Joey P. « 04.02.2020, 03:56
Replies: 2
by alfa015 » 27.12.2019, 23:38

2 Replies

330 Views

Last post by Joey P. View the latest post
04.02.2020, 03:56
Debate over a new angle of mainstream QM

Last post by pittsburghjoe « 01.02.2020, 17:57

by pittsburghjoe » 01.02.2020, 17:57

0 Replies

669 Views

Last post by pittsburghjoe View the latest post
01.02.2020, 17:57
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

3670 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

4136 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

721 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

22986 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

987 Views

Last post by Joey P. View the latest post
18.10.2019, 05:19
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

2682 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

1877 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

758 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

1347 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

3238 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

5850 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

2650 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

6539 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

1841 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

1935 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

4441 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

12170 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

1363 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

2629 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

2566 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

1147 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

2685 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

2355 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

1562 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

1906 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

2647 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

1192 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

2716 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

1250 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

2551 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

2873 Views

Last post by The Chimp View the latest post
29.09.2018, 23:46

New Topic

1487 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