What Are Edna and Quaoar in Our Solar System?

AI Thread Summary
Edna, likely referring to Sedna, is often discussed as a potential 10th planet in the Solar System, named after an Inuit goddess. Quaoar is another celestial body that has garnered attention but is less frequently mentioned in recent discussions. Users are encouraged to explore related threads for more detailed information on these objects. The conversation highlights a general curiosity about these distant solar entities and invites further questions. Overall, Sedna and Quaoar represent intriguing aspects of our understanding of the Solar System's structure.
Mentat
Messages
3,935
Reaction score
3
I think it's called "Edna"...anyway, it's named after an inuit goddess and it being called the 10th planet of our Solar System...whatever happened to that Quauar (or however you spell it) planet that everyone was talking about not too long ago?

Any information on either of these planets would be appreciated. Any confessions that you have no idea what I'm talking about and have questions about my sanity...:wink:
 
Astronomy news on Phys.org
Sedna

... is the word you're looking for.

There's another thread in GA&C - "Scientists find 10th Planet" - which has an extensive discussion on this, Quaoar, usw. Also a thread "what is the largest orbit", ...

If you still have questions, please come right back and ask!

[Edit: just in case you were looking for http://www.dame-edna.com/ :wink: ]
 
Last edited by a moderator:

Thread 'Does it make sense to build new radio telescopes?'

TL;DR Summary: In 3 years, the Square Kilometre Array (SKA) telescope (or rather, a system of telescopes) should be put into operation. In case of failure to detect alien signals, it will further expand the radius of the so-called silence (or rather, radio silence) of the Universe. Is there any sense in this or is blissful ignorance better? In 3 years, the Square Kilometre Array (SKA) telescope (or rather, a system of telescopes) should be put into operation. In case of failure to detect...
View full post »
Thread 'Could gamma-ray bursts have an intragalactic origin?'

Thread 'Could gamma-ray bursts have an intragalactic origin?'

This is indirectly evidenced by a map of the distribution of gamma-ray bursts in the night sky, made in the form of an elongated globe. And also the weakening of gamma radiation by the disk and the center of the Milky Way, which leads to anisotropy in the possibilities of observing gamma-ray bursts. My line of reasoning is as follows: 1. Gamma radiation should be absorbed to some extent by dust and other components of the interstellar medium. As a result, with an extragalactic origin, fewer...
View full post »

Thread 'Our Beautiful Universe - Photos and Videos'

This thread is dedicated to the beauty and awesomeness of our Universe. If you feel like it, please share video clips and photos (or nice animations) of space and objects in space in this thread. Your posts, clips and photos may by all means include scientific information; that does not make it less beautiful to me (n.b. the posts must of course comply with the PF guidelines, i.e. regarding science, only mainstream science is allowed, fringe/pseudoscience is not allowed). n.b. I start this...
View full post »

Similar threads

I Evidence for existence of a 9th Planet in the solar system
Replies
15
Views
2K
I Planetary Formation: Could Collisions Explain Our Solar System?
2
Replies
52
Views
6K
B New theory, our solar system formation, "space bubble"
Replies
16
Views
3K
I IAU Rotational Models: Sol Solar System Planet Info
Replies
4
Views
2K
B Temperature in the space between planets of our solar system?
Replies
11
Views
4K
B What factors influence the flattening of planets in our solar system?
Replies
9
Views
4K
Destruction of Solar System by passing Star
Replies
14
Views
2K
I Dark Matter Size to be seen in our solar system
Replies
5
Views
3K
I Angular Momentum in a Solar Nebula
Replies
7
Views
3K
I Composition of Jupiter: Ices, Cores & Outer Gas Layers
Replies
24
Views
4K

Hot Threads

Recent Insights

Back
Top