Astrophysics

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Life’s tell-tale molecule ..

Last post by RMSteele « Tue Oct 10, 2023 7:00 pm
Replies: 3
by brian livesey » Tue Sep 12, 2023 6:09 pm

3 Replies

189 Views

Last post by RMSteele
Tue Oct 10, 2023 7:00 pm
A 3-D universe

Last post by brian livesey « Fri Jun 16, 2023 2:46 pm

by brian livesey » Fri Jun 16, 2023 2:46 pm

0 Replies

658 Views

Last post by brian livesey
Fri Jun 16, 2023 2:46 pm
Smoke, soot and smog ..

Last post by brian livesey « Thu Jun 08, 2023 4:07 pm

by brian livesey » Thu Jun 08, 2023 4:07 pm

0 Replies

470 Views

Last post by brian livesey
Thu Jun 08, 2023 4:07 pm
A galaxy far, far away ..

Last post by RMSteele « Sun May 28, 2023 10:41 am
Replies: 2
by brian livesey » Sat May 27, 2023 7:28 pm

2 Replies

408 Views

Last post by RMSteele
Sun May 28, 2023 10:41 am
Lord of the rings

Last post by brian livesey « Sun May 14, 2023 7:55 pm

by brian livesey » Sun May 14, 2023 7:55 pm

0 Replies

591 Views

Last post by brian livesey
Sun May 14, 2023 7:55 pm
Red giant absorption

Last post by jeff.stevens « Sat May 13, 2023 8:03 am
Replies: 3
by brian livesey » Fri May 12, 2023 7:49 am

3 Replies

355 Views

Last post by jeff.stevens
Sat May 13, 2023 8:03 am
The balloon telescope

Last post by brian livesey « Mon May 08, 2023 8:55 pm

by brian livesey » Mon May 08, 2023 8:55 pm

0 Replies

587 Views

Last post by brian livesey
Mon May 08, 2023 8:55 pm
TW Hydrae

Last post by brian livesey « Fri May 05, 2023 9:07 pm

by brian livesey » Fri May 05, 2023 9:07 pm

0 Replies

588 Views

Last post by brian livesey
Fri May 05, 2023 9:07 pm
When galaxies collide

Last post by brian livesey « Wed Apr 26, 2023 7:10 am

by brian livesey » Wed Apr 26, 2023 7:10 am

0 Replies

570 Views

Last post by brian livesey
Wed Apr 26, 2023 7:10 am
Early galaxies mystery

Last post by brian livesey « Sun Apr 16, 2023 4:56 pm

by brian livesey » Sun Apr 16, 2023 4:56 pm

0 Replies

603 Views

Last post by brian livesey
Sun Apr 16, 2023 4:56 pm
A monster black hole

Last post by brian livesey « Sun Apr 02, 2023 8:54 pm

by brian livesey » Sun Apr 02, 2023 8:54 pm

0 Replies

618 Views

Last post by brian livesey
Sun Apr 02, 2023 8:54 pm
Trappist-1

Last post by brian livesey « Wed Mar 29, 2023 5:12 pm

by brian livesey » Wed Mar 29, 2023 5:12 pm

0 Replies

617 Views

Last post by brian livesey
Wed Mar 29, 2023 5:12 pm
Origin of Earth’s water

Last post by brian livesey « Thu Mar 16, 2023 9:27 pm
Replies: 2
by brian livesey » Thu Mar 09, 2023 10:08 pm

2 Replies

408 Views

Last post by brian livesey
Thu Mar 16, 2023 9:27 pm
Earth’s plasmasphere

Last post by brian livesey « Wed Feb 08, 2023 9:38 pm

by brian livesey » Wed Feb 08, 2023 9:38 pm

0 Replies

675 Views

Last post by brian livesey
Wed Feb 08, 2023 9:38 pm
Ring around Quaoar

Last post by RMSteele « Wed Feb 08, 2023 9:09 pm

by RMSteele » Wed Feb 08, 2023 9:09 pm

0 Replies

601 Views

Last post by RMSteele
Wed Feb 08, 2023 9:09 pm
Sirius B Anniversary

Last post by Brian « Tue Jan 31, 2023 8:17 pm
Replies: 1
by brian livesey » Tue Jan 31, 2023 7:35 pm

1 Replies

466 Views

Last post by Brian
Tue Jan 31, 2023 8:17 pm
Gaia BH1

Last post by brian livesey « Sat Nov 05, 2022 11:30 pm

by brian livesey » Sat Nov 05, 2022 11:30 pm

0 Replies

1061 Views

Last post by brian livesey
Sat Nov 05, 2022 11:30 pm
China’s “Hubble” telescope.

Last post by brian livesey « Fri Sep 23, 2022 8:55 pm

by brian livesey » Fri Sep 23, 2022 8:55 pm

0 Replies

1056 Views

Last post by brian livesey
Fri Sep 23, 2022 8:55 pm
Searching for rocky water-worlds

Last post by brian livesey « Mon Sep 19, 2022 3:36 pm

by brian livesey » Mon Sep 19, 2022 3:36 pm

0 Replies

941 Views

Last post by brian livesey
Mon Sep 19, 2022 3:36 pm
Webb’s galaxies surprise

Last post by RMSteele « Thu Aug 25, 2022 4:55 am
Replies: 1
by brian livesey » Wed Aug 24, 2022 9:14 pm

1 Replies

772 Views

Last post by RMSteele
Thu Aug 25, 2022 4:55 am
Meteors, Meteorites and Asteroids

Last post by RMSteele « Fri Aug 19, 2022 12:24 am
Replies: 5
by brian livesey » Mon Aug 15, 2022 9:11 pm

5 Replies

963 Views

Last post by RMSteele
Fri Aug 19, 2022 12:24 am
STEVE across an Alberta sky

Last post by brian livesey « Tue Aug 09, 2022 9:06 pm

by brian livesey » Tue Aug 09, 2022 9:06 pm

0 Replies

1038 Views

Last post by brian livesey
Tue Aug 09, 2022 9:06 pm
Blue jets

Last post by brian livesey « Sat Aug 06, 2022 5:32 am

by brian livesey » Sat Aug 06, 2022 5:32 am

0 Replies

1021 Views

Last post by brian livesey
Sat Aug 06, 2022 5:32 am
The biggest neutron star

Last post by brian livesey « Sat Jul 30, 2022 8:44 pm

by brian livesey » Sat Jul 30, 2022 8:44 pm

0 Replies

1178 Views

Last post by brian livesey
Sat Jul 30, 2022 8:44 pm
Stephen Hawking essay up for auction ..

Last post by brian livesey « Wed Jul 27, 2022 9:02 pm

by brian livesey » Wed Jul 27, 2022 9:02 pm

0 Replies

1157 Views

Last post by brian livesey
Wed Jul 27, 2022 9:02 pm
Webb’s deep-time galaxies

Last post by brian livesey « Thu Jul 21, 2022 9:09 pm

by brian livesey » Thu Jul 21, 2022 9:09 pm

0 Replies

1127 Views

Last post by brian livesey
Thu Jul 21, 2022 9:09 pm
The LZ experiment

Last post by brian livesey « Mon Jul 11, 2022 6:38 am

by brian livesey » Mon Jul 11, 2022 6:38 am

0 Replies

1108 Views

Last post by brian livesey
Mon Jul 11, 2022 6:38 am
Starquakes

Last post by stella « Thu Jul 07, 2022 11:47 am
Replies: 3
by brian livesey » Mon Jul 04, 2022 8:39 pm

3 Replies

1218 Views

Last post by stella
Thu Jul 07, 2022 11:47 am
Sprites galore

Last post by brian livesey « Fri May 27, 2022 6:25 am

by brian livesey » Fri May 27, 2022 6:25 am

0 Replies

1215 Views

Last post by brian livesey
Fri May 27, 2022 6:25 am
Milky Way’s central black hole revealed

Last post by Brian « Thu May 12, 2022 6:38 pm
Replies: 1
by brian livesey » Thu May 12, 2022 4:06 pm

1 Replies

1212 Views

Last post by Brian
Thu May 12, 2022 6:38 pm
Mercury’s sodium tail

Last post by brian livesey « Fri May 06, 2022 5:51 am
Replies: 2
by brian livesey » Fri Apr 29, 2022 7:26 am

2 Replies

1300 Views

Last post by brian livesey
Fri May 06, 2022 5:51 am
Micronovae discovery

Last post by brian livesey « Fri Apr 22, 2022 8:57 pm

by brian livesey » Fri Apr 22, 2022 8:57 pm

0 Replies

1177 Views

Last post by brian livesey
Fri Apr 22, 2022 8:57 pm
Giant comet discovered

Last post by JohnM « Sat Apr 16, 2022 7:04 am
Replies: 3
by brian livesey » Thu Apr 14, 2022 9:32 pm

3 Replies

1435 Views

Last post by JohnM
Sat Apr 16, 2022 7:04 am
STEVE

Last post by brian livesey « Tue Apr 12, 2022 6:18 am

by brian livesey » Tue Apr 12, 2022 6:18 am

0 Replies

1208 Views

Last post by brian livesey
Tue Apr 12, 2022 6:18 am
Genesis of a gas giant

Last post by brian livesey « Wed Apr 06, 2022 9:25 pm

by brian livesey » Wed Apr 06, 2022 9:25 pm

0 Replies

1270 Views

Last post by brian livesey
Wed Apr 06, 2022 9:25 pm
Hubble’s deep-time star

Last post by brian livesey « Thu Mar 31, 2022 9:21 pm

by brian livesey » Thu Mar 31, 2022 9:21 pm

0 Replies

1274 Views

Last post by brian livesey
Thu Mar 31, 2022 9:21 pm
James Webb Telescope launch ..

Last post by JohnM « Wed Mar 30, 2022 5:10 pm
Replies: 8
by brian livesey » Sat Dec 25, 2021 10:09 am

8 Replies

2408 Views

Last post by JohnM
Wed Mar 30, 2022 5:10 pm
HR 6819 revised

Last post by brian livesey « Thu Mar 03, 2022 10:13 pm

by brian livesey » Thu Mar 03, 2022 10:13 pm

0 Replies

1357 Views

Last post by brian livesey
Thu Mar 03, 2022 10:13 pm
Proxima d

Last post by brian livesey « Fri Feb 11, 2022 9:52 pm

by brian livesey » Fri Feb 11, 2022 9:52 pm

0 Replies

1365 Views

Last post by brian livesey
Fri Feb 11, 2022 9:52 pm
Lonesome black hole

Last post by brian livesey « Sat Feb 05, 2022 6:09 pm

by brian livesey » Sat Feb 05, 2022 6:09 pm

0 Replies

1369 Views

Last post by brian livesey
Sat Feb 05, 2022 6:09 pm
Our devouring galaxy..

Last post by brian livesey « Mon Jan 17, 2022 10:32 pm

by brian livesey » Mon Jan 17, 2022 10:32 pm

0 Replies

1419 Views

Last post by brian livesey
Mon Jan 17, 2022 10:32 pm
Looking closer at Sagittarius A*

Last post by brian livesey « Sat Dec 18, 2021 10:25 pm

by brian livesey » Sat Dec 18, 2021 10:25 pm

0 Replies

1520 Views

Last post by brian livesey
Sat Dec 18, 2021 10:25 pm
A star in a spin

Last post by brian livesey « Tue Nov 23, 2021 2:08 pm

by brian livesey » Tue Nov 23, 2021 2:08 pm

0 Replies

1594 Views

Last post by brian livesey
Tue Nov 23, 2021 2:08 pm
The Great Red Spot in depth ..

Last post by brian livesey « Sun Oct 31, 2021 10:49 am

by brian livesey » Sun Oct 31, 2021 10:49 am

0 Replies

1609 Views

Last post by brian livesey
Sun Oct 31, 2021 10:49 am
Finding hidden planets

Last post by Lariliss « Wed Oct 13, 2021 12:19 pm
Replies: 1
by brian livesey » Tue Oct 12, 2021 7:35 pm

1 Replies

1740 Views

Last post by Lariliss
Wed Oct 13, 2021 12:19 pm
Hycean planets

Last post by Lariliss « Mon Oct 04, 2021 12:39 pm
Replies: 4
by brian livesey » Thu Sep 09, 2021 8:10 pm

4 Replies

2282 Views

Last post by Lariliss
Mon Oct 04, 2021 12:39 pm
Earth’s own auroras

Last post by Lariliss « Mon Oct 04, 2021 11:47 am
Replies: 3
by brian livesey » Fri Oct 01, 2021 8:02 pm

3 Replies

1909 Views

Last post by Lariliss
Mon Oct 04, 2021 11:47 am
Mars at solar conjunction

Last post by brian livesey « Fri Oct 01, 2021 7:56 pm

by brian livesey » Fri Oct 01, 2021 7:56 pm

0 Replies

1668 Views

Last post by brian livesey
Fri Oct 01, 2021 7:56 pm
Great Red Spot mystery

Last post by brian livesey « Wed Sep 29, 2021 9:42 pm

by brian livesey » Wed Sep 29, 2021 9:42 pm

0 Replies

1669 Views

Last post by brian livesey
Wed Sep 29, 2021 9:42 pm
A cavity in space

Last post by brian livesey « Fri Sep 24, 2021 3:56 pm

by brian livesey » Fri Sep 24, 2021 3:56 pm

0 Replies

1844 Views

Last post by brian livesey
Fri Sep 24, 2021 3:56 pm

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