Posts: 7,774
Threads: 876
Joined: Oct 2014
Yazata
Jul 2, 2025 07:04 AM
This newly discovered asteroid looks like it may be an interstellar visiter just passing through the Solar system.
"3rd interstellar object discovered? Maybe. There's a lot of buzz right now in the Astro community. More observations should come in tonight to confirm if A11pI3Z is from beyond the solar system."
https://neoexchange.lco.global/target/150018/
https://x.com/tony873004/status/1940268404793082034
Posts: 7,774
Threads: 876
Joined: Oct 2014
Yazata
Jul 2, 2025 07:44 PM
(This post was last modified: Jul 3, 2025 03:18 AM by Yazata.)
Posts: 21,426
Threads: 13,673
Joined: Oct 2014
C C
Jul 3, 2025 11:09 PM
Where's Avi Loeb in all of this? Too roundish or something -- not elongated enough to suggest a spaceship?
Posts: 7,774
Threads: 876
Joined: Oct 2014
Yazata
Jul 4, 2025 02:00 AM
(Jul 3, 2025 11:09 PM)C C Wrote: Where's Avi Loeb in all of this? Too roundish or something -- not elongated enough to suggest a spaceship?
Here:
https://avi-loeb.medium.com/welcoming-a-...01f1cb4fbc
Posts: 1,874
Threads: 134
Joined: Sep 2014
stryder
Jul 6, 2025 05:27 PM
I notice with previously spotted bodies that some people mentioned about changes in direction or slowing down/ speeding up suggesting "intelligence" from their perspective.
There is actually another possibility that people don't always consider. Our universe is full of movement, our galaxy spirals with our star systems shifting position within. Our planets orbit the star(s) at the centre and they too have bodies that can orbit them. Thats a whole lot of motion.
The one thing we tend not attribute in our universe is: "what happens when we pass something that stands still?". Such an object would appear from our relative perspective to dart about, to speed up or slow down, but the whole time it would actually just be down to the motion of the universe plane passing by it.
Posts: 12,068
Threads: 214
Joined: Aug 2016
Syne
Jul 6, 2025 05:40 PM
Objects do not pass through our galaxy, or vice versa, without the masses of our galaxy affecting it. Nothing is "standing still."
Posts: 1,874
Threads: 134
Joined: Sep 2014
stryder
Jul 6, 2025 05:42 PM
(Jul 6, 2025 05:40 PM)Syne Wrote: Objects do not pass through our galaxy, or vice versa, without the masses of our galaxy affecting it. Nothing is "standing still."
That is a very linear appraisal.
Posts: 12,068
Threads: 214
Joined: Aug 2016
Syne
Jul 6, 2025 06:19 PM
That's physics. Every mass interacts with every other mass, and the only body that can be considered "at rest" is a co-moving body in the same frame of reference (same direction and velocity). There is no "rest frame" or "absolute rest" in physics.
Posts: 1,874
Threads: 134
Joined: Sep 2014
stryder
Jul 6, 2025 06:37 PM
(Jul 6, 2025 06:19 PM)Syne Wrote: That's physics. Every mass interacts with every other mass, and the only body that can be considered "at rest" is a co-moving body in the same frame of reference (same direction and velocity). There is no "rest frame" or "absolute rest" in physics.
That's Classical Physics, however there is potentially some future changes through Theoretical Physics that might come due.
Posts: 12,068
Threads: 214
Joined: Aug 2016
Syne
Jul 7, 2025 12:09 AM
(This post was last modified: Jul 7, 2025 12:11 AM by Syne.)
(Jul 6, 2025 06:37 PM)stryder Wrote: (Jul 6, 2025 06:19 PM)Syne Wrote: That's physics. Every mass interacts with every other mass, and the only body that can be considered "at rest" is a co-moving body in the same frame of reference (same direction and velocity). There is no "rest frame" or "absolute rest" in physics.
That's Classical Physics, however there is potentially some future changes through Theoretical Physics that might come due. General Relativity is not classical physics.
There's no frontier of physics that foresees any change in frames of reference.
|