To be added or removed from the Astronomy Picture of the Day ping list please send me a request via "Private Reply" (Mail). Todays "photo" is an animated video at the link.
To: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; America_Right; Art in Idaho; AZ .44 MAG; ...
Todays "photo" is an animated video at the link. Pinging the APOD list.
🪐 🌟 🌌
2 posted on
04/11/2021 2:58:27 PM PDT by
MtnClimber
(For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
To: MtnClimber
3 posted on
04/11/2021 2:59:31 PM PDT by
al baby
(Hi Mom Hi Dad)
To: MtnClimber
5 posted on
04/11/2021 3:03:18 PM PDT by
Repeal The 17th
(Get out of the matrix and get a real life.)
To: MtnClimber; All
6 posted on
04/11/2021 3:10:34 PM PDT by
ETL
(REAL Russia collusion! DEMOCRAT-Russia collusion!! China-Russia collusion! Click ETL...)
To: MtnClimber
“Kid Asks Neil Tyson ‘Can A Black Hole Suck In Another Black Hole?’ & Gets His Mind Blown Away!”
https://www.youtube.com/watch?v=iLKTZr00xBg
Apparently, math supports that this causes a distortion in the fabric of space-time that allows for backwards time travel.
11 posted on
04/11/2021 4:27:48 PM PDT by
unlearner
(Be ready for war.)
To: MtnClimber
OJ 287 is a supermassive black hole with a mass equal to 18 billion suns. Orbiting it is a "small' black hole of 'only' 150 million solar masses. (The Black hole at the center of our galaxy is 4.2 million times the mass of the sun).
It got the attention of Astronomers because twice every 12 years it got a trillion times brighter in a seemingly random way. The latest flare up was predicted to within 15 minutes of when it happened again. It's orbit actually makes a Rosetta pattern predicted by General relativity. An animation of that orbit is right here.
12 posted on
04/11/2021 5:00:07 PM PDT by
Nateman
(Keep Liberty Alive! Article V)
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson
