Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Astronomy Picture of the Day - GW Orionis: A Star System with Tilted Rings
APOD.NASA.gov ^ | 28 Sep, 2020 | Animation Illustration Credit: ESO, U. Exeter, S. Kraus et al., L. Calçada

Posted on 09/29/2020 3:21:24 PM PDT by MtnClimber

Explanation: Triple star system GW Orionis appears to demonstrate that planets can form and orbit in multiple planes. In contrast, all the planets and moons in our Solar System orbit in nearly the same plane. The picturesque system has three prominent stars, a warped disk, and inner tilted rings of gas and grit. The featured animation characterizes the GW Ori system from observations with the European Southern Observatory's VLT and ALMA telescopes in Chile. The first part of the illustrative video shows a grand vista of the entire system from a distant orbit, while the second sequence takes you inside the tilted rings to resolve the three central co-orbiting stars. Computer simulations indicate that multiple stars in systems like GW Ori could warp and break-up disks into unaligned, exoplanet-forming rings.

(Excerpt) Read more at apod.nasa.gov ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; gworionis; nasa; science; xplanets
To be added or removed from the Astronomy Picture of the Day ping list please send me a request via "Private Reply" (Mail).
1 posted on 09/29/2020 3:21:24 PM PDT by MtnClimber
[ Post Reply | Private Reply | View Replies]

To: MtnClimber
Today's post is an animation at the link.


2 posted on 09/29/2020 3:21:49 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: MtnClimber

That looks like my last upper GI exam.


3 posted on 09/29/2020 3:22:58 PM PDT by Nachoman (Following victory, its best to reload.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: 21stCenturion; 21twelve; .30Carbine; 4everontheRight; AFB-XYZ; America_Right; Art in Idaho; ...

Pinging the APOD list. See if you can find the dogs in the explanation.


4 posted on 09/29/2020 3:23:27 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
[ Post Reply | Private Reply | To 2 | View Replies]

To: MtnClimber

Yep. Found it.


5 posted on 09/29/2020 3:32:25 PM PDT by Repeal The 17th (Get out of the matrix and get a real life.)
[ Post Reply | Private Reply | To 4 | View Replies]

To: KevinDavis; annie laurie; Knitting A Conundrum; Viking2002; Ernest_at_the_Beach; Mmogamer; ...
Thanks MtnClimber.
 
X-Planets
· join · view topics · view or post blog · bookmark · post new topic · subscribe ·
Google news searches: exoplanet · exosolar · extrasolar ·

6 posted on 09/29/2020 3:52:18 PM PDT by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
[ Post Reply | Private Reply | View Replies]

To: Nachoman
eating mexkin food i take it
7 posted on 09/29/2020 4:18:59 PM PDT by Chode (Send bachelors and come heavily armed.)
[ Post Reply | Private Reply | To 3 | View Replies]

To: MtnClimber
A Star System with Tilted Rings

Big deal. Uranus has them, too.

8 posted on 09/29/2020 4:46:03 PM PDT by Spirochete
[ Post Reply | Private Reply | To 1 | View Replies]

To: Spirochete

#8. re “Big deal. Uranus has them, too”.

Hey, are you my proctologist?


9 posted on 09/29/2020 5:08:01 PM PDT by MadMax, the Grinning Reaper
[ Post Reply | Private Reply | To 8 | View Replies]

To: MtnClimber

If their orbital planes cross each other planets will collide eventually. I would suspect this is a young star system.


10 posted on 09/29/2020 5:20:06 PM PDT by cpdiii (cane cutter, deckhand, roughhneck, geologist, pilot, pharmacist, old man, CONSTITUTION TO DIE FOR)
[ Post Reply | Private Reply | To 1 | View Replies]

To: MadMax, the Grinning Reaper
Hey, are you my proctologist?

No. I just sorta took it for granted. Don't all of 'em have rings?

11 posted on 09/29/2020 6:58:39 PM PDT by Spirochete
[ Post Reply | Private Reply | To 9 | View Replies]

To: Nachoman
In the vicinity of Uranus. #lowhangingfruit
12 posted on 09/29/2020 9:10:36 PM PDT by martin_fierro (< |:)~)
[ Post Reply | Private Reply | To 3 | View Replies]

To: Nachoman

Mine too, except the other end......................


13 posted on 09/30/2020 5:22:08 AM PDT by Red Badger (Sine Q-Anon.....................very............)
[ Post Reply | Private Reply | To 3 | View Replies]

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson