Astronomy and Space

1,484 topics in this forum

1. People Say I Don't Have Proof Of Another Universe

   By Vmedvil, January 11, 2018
   • 13 replies
   • 3.9k views
   • 
   • exchemist
   • June 22, 2018

2. Some Counterintuitive Examples Of Orbital Mechanics

   By JMJones0424, May 12, 2018
   • 3 replies
   • 1.4k views
   • 
   • DaveC426913
   • May 29, 2018

3. Chronograph

   By Vmedvil, May 24, 2018
   • 0 replies
   • 1.4k views
   • 
   • Vmedvil
   • May 24, 2018

4. Citizen Scientists At Work

   By hazelm, March 17, 2018
   • 1 reply
   • 2.9k views
   • 
   • CavinSmith
   • May 23, 2018

5. The God Particle

   By petrushkagoogol, February 25, 2018
   • 9 replies
   • 1.9k views
   • 
   • JMJones0424
   • April 25, 2018

6. Do Planets Drift?

   By hazelm, March 31, 2018
   • 13 replies
   • 2.2k views
   • 
   • JMJones0424
   • April 23, 2018

7. Star Colors

   By hazelm, January 18, 2018
   • 6 replies
   • 1.6k views
   • 
   • DaveC426913
   • April 22, 2018

8. Star Explosion?!

   By Kingofny1998, April 7, 2018   

   • Stars
   • Space
   • (and 1 more)

     Tagged with:

     • Stars
     • Space
     • Light years
   • 2 replies
   • 1.9k views
   • 
   • DaveC426913
   • April 22, 2018

9. Chinese Scholar Yang Jian Liang Putting Wrongs To Rights In Astrophysics

   By xps13579, April 17, 2018   

   • matter creation
   • space-time expansion
   • (and 1 more)

     Tagged with:

     • matter creation
     • space-time expansion
     • galaxy expansion
   • 0 replies
   • 1.4k views
   • 
   • xps13579
   • April 17, 2018

10. Tess: The Space Telescope That Will Find Nearby Earth-Like Planets

    By alfa015, April 14, 2018
    • 0 replies
    • 1.4k views
    • 
    • alfa015
    • April 14, 2018

11. What Do You Think About The Em Drive?

    By alfa015, April 8, 2018
    • 0 replies
    • 1.2k views
    • 
    • alfa015
    • April 8, 2018

12. Isotropic Expansion Post Big Bang

    By petrushkagoogol, April 2, 2018
    • 0 replies
    • 1.2k views
    • 
    • petrushkagoogol
    • April 2, 2018

13. No Dark Matter?

    By hazelm, March 29, 2018
    • 1 reply
    • 1.3k views
    • 
    • LaurieAG
    • March 30, 2018

14. An Asteroid With A Language Lesson

    By hazelm, March 28, 2018
    • 0 replies
    • 1.2k views
    • 
    • hazelm
    • March 28, 2018

15. Help The Seti Institute Find Extraterrestrial Intelligence

    By alfa015, August 18, 2017
    • 3 replies
    • 2.2k views
    • 
    • spartan45
    • March 21, 2018

16. What Do You Think About The Super Flare Of Proxima Centauri?

    By alfa015, March 3, 2018
    • 2 replies
    • 1.4k views
    • 
    • alfa015
    • March 9, 2018

17. Calculating Altitude Of Nominal Burst - Orbital Decay

    By LaurieAG, February 19, 2018   

    • orbital decay
    • 2 replies
    • 3.2k views
    • 
    • LaurieAG
    • February 21, 2018

18. The Temperature In Space

    By Soupy1957, January 11, 2018   

    • Temp
    • 6 replies
    • 2.2k views
    • 
    • bangstrom
    • February 1, 2018

19. Magnetic Reconnection

    By hazelm, January 31, 2018
    • 0 replies
    • 1.1k views
    • 
    • hazelm
    • January 31, 2018

20. Space Advertising

    By Deepwater6, January 27, 2018
    • 0 replies
    • 1.5k views
    • 
    • Deepwater6
    • January 27, 2018

21. A New View

    By hazelm, January 24, 2018
    • 0 replies
    • 1.4k views
    • 
    • hazelm
    • January 24, 2018

22. Super Blue Blood Moon

    By Deepwater6, January 19, 2018
    • 0 replies
    • 1.2k views
    • 
    • Deepwater6
    • January 19, 2018

23. This Is The New Way You Can Find Exoplanets From Home

    By alfa015, June 28, 2017   

    • exoplanets
    • 4 replies
    • 2.1k views
    • 
    • sanctus
    • January 15, 2018

24. How Do You Think We Can Get To Proxima B?

    By alfa015, November 10, 2017
    • 15 replies
    • 3.2k views
    • 
    • Vmedvil
    • January 7, 2018

25. Space Launch Thread

    By Buffy, December 23, 2017
    • 1 reply
    • 1.3k views
    • 
    • exchemist
    • December 25, 2017