UFO Forum Message | |
| Forums: |
Atm ·
Astrophotography ·
Blackholes ·
Blackholes2 ·
CCD ·
Celestron ·
Domes ·
Education
Eyepieces · Meade · Misc. · God and Science · SETI · Software · UFO · XEphem |
|
|
|
|
||||
|
|
||||||
Be the first pioneers to continue the Astronomy Discussions at our new Astronomy meeting place... The Space and Astronomy Agora |
| Not Possible
Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To Posted by Russell A. Hopkins on March 21, 2002 05:06:30 UTC |
How much mass is in the sun? How much in billions of suns? How fast are the Milky Way and M31 moving towards each other. Is there any source of power in existence (never mind how to access it) that can stop that kind of momentum? If so, why has not some older civilization in either M31 or the Milky Way already done so? |
|
|
| Additional Information |
|---|
 |
| About Astronomy Net | Advertise on Astronomy Net | Contact & Comments | Privacy Policy |
|
Unless otherwise specified, web site content Copyright 1994-2024 John Huggins All Rights Reserved Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" are trademarks of John Huggins |