Welcome to City-Data.com Forum!
U.S. CitiesCity-Data Forum Index
Go Back   City-Data Forum > General Forums > Science and Technology > Space
 [Register]
Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
View detailed profile (Advanced) or search
site with Google Custom Search

Search Forums  (Advanced)
 
Old 05-07-2022, 08:47 PM
 
Location: El Paso, TX
32,916 posts, read 26,143,925 times
Reputation: 16072

Advertisements

The Event Horizon Telescope project is scheduled to make a huge announcement on May 12th concerning our own galaxy. While no one knows exactly what that announcement will be, many are guessing that we will finally be able to see the super massive black hole at the Milky Way's center.

Wow! We May Actually See a Picture of Milky Way Black Hole On May 12!
Fundraiser


https://www.youtube.com/watch?v=KO2SI_h7t-Q
Reply With Quote Quick reply to this message

 
Old 05-11-2022, 10:50 PM
 
Location: El Paso, TX
32,916 posts, read 26,143,925 times
Reputation: 16072
Can be watched live here. Tomorrow morning, May 12th, 6 AM Pacific time / 9 AM Eastern time.


https://www.youtube.com/watch?v=kh-ENUw3L6A
Reply With Quote Quick reply to this message
 
Old 05-12-2022, 12:40 AM
 
5,428 posts, read 3,446,929 times
Reputation: 5030
I can’t wait to see what gets announced. The image of M87* was one of the most remarkable events of modern astronomy. Here’s hoping we get more supermassive black holes images in the future, not just Sagittarius A*, but also of the one that lies at the heart of the Andromeda galaxy.

Personally, I’d love it if we could resolve the one at the heart of the largest elliptical galaxy IC 1101.
Reply With Quote Quick reply to this message
 
Old 05-12-2022, 09:09 AM
 
Location: El Paso, TX
32,916 posts, read 26,143,925 times
Reputation: 16072
It's finally confirmed then that Sagittarius A* is a black hole as it was long thought to be.


https://www.scientificamerican.com/a...been-revealed/
Reply With Quote Quick reply to this message
 
Old 05-13-2022, 06:41 PM
 
5,428 posts, read 3,446,929 times
Reputation: 5030
It looks great. What’s really impressive is how much smaller it actually is then M87*. This article does a good job of comparing the two black holes.

https://www.eso.org/public/images/eso2208-eht-mwe/
Reply With Quote Quick reply to this message
 
Old 05-13-2022, 09:46 PM
 
Location: El Paso, TX
32,916 posts, read 26,143,925 times
Reputation: 16072
Quote:
Originally Posted by Milky Way Resident View Post
It looks great. What’s really impressive is how much smaller it actually is then M87*. This article does a good job of comparing the two black holes.

https://www.eso.org/public/images/eso2208-eht-mwe/
That's putting things into perspective. Sgr A* if placed at the center of our solar system would extend to Mercury's orbit while M87* would extend far, far beyond not only Pluto's orbit but far beyond the distance that Voyager 1 has traveled. That's truly amazing.
Reply With Quote Quick reply to this message
Please register to post and access all features of our very popular forum. It is free and quick. Over $68,000 in prizes has already been given out to active posters on our forum. Additional giveaways are planned.

Detailed information about all U.S. cities, counties, and zip codes on our site: City-data.com.


Reply
Please update this thread with any new information or opinions. This open thread is still read by thousands of people, so we encourage all additional points of view.

Quick Reply
Message:


Over $104,000 in prizes was already given out to active posters on our forum and additional giveaways are planned!

Go Back   City-Data Forum > General Forums > Science and Technology > Space

All times are GMT -6.

© 2005-2024, Advameg, Inc. · Please obey Forum Rules · Terms of Use and Privacy Policy · Bug Bounty

City-Data.com - Contact Us - Archive 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37 - Top