Astronomy and Space

1,448 topics in this forum

1. cyborg Cyborg Alien Race retains and utilizes technology to vaporize Earth

   By SirHope, yesterday at 08:01 AM   

   • cme technology
   • solar flare technology
   • 13 replies
   • 57 views
   • 
   • JeffreysTubes8
   • 51 minutes ago

2. At What Altitude Can Stars Be Seen In Daylight?

   By spartan45, January 16, 2018
   • 13 replies
   • 6k views
   • 
   • spartan45
   • Tuesday at 07:49 PM

3. Top 5 Time Travel Movies : All Science Fiction Lovers Should Watch

   By sunglasses25, Tuesday at 06:27 AM
   • 0 replies
   • 34 views
   • 
   • sunglasses25
   • Tuesday at 06:27 AM

4. WHAT IS THE OORT CLOUD?

   By Sefa, Sunday at 09:30 AM
   • 0 replies
   • 41 views
   • 
   • Sefa
   • Sunday at 09:30 AM

5. Space technology that can help us preserve our environment

   By bearnard55, February 17
   • 5 replies
   • 388 views
   • 
   • SashaM
   • July 23

6. NASA's Venus Colony Plans Video

   By VictorMedvil, June 29
   • 12 replies
   • 316 views
   • 
   • bearnard55
   • July 20

7. Betelgeuse will be visible as a Supernova in March of 2025

   By SirHope, July 9   

   • betelgeuse visible supernova
   • betelgeuse supernova
   • (and 1 more)

     Tagged with:

     • betelgeuse visible supernova
     • betelgeuse supernova
     • supernova 2025
   • 1 reply
   • 89 views
   • 
   • SirHope
   • July 19

8. explain this for me...

   By pmull1, June 28
   • 2 replies
   • 131 views
   • 
   • HallsofIvy
   • July 15

9. How To Terraform Venus Video By Kurzgesagt

   By VictorMedvil, July 10
   • 0 replies
   • 78 views
   • 
   • VictorMedvil
   • July 10

10. Fermi Paradox Videos By Kurzgesagt

    By VictorMedvil, July 7
    • 0 replies
    • 49 views
    • 
    • VictorMedvil
    • July 7

11. How To Build A Space Station

    By VictorMedvil, July 6
    • 0 replies
    • 63 views
    • 
    • VictorMedvil
    • July 6

12. Planet Venus and it's orbit around the sun.

    By Ricardo, June 5
    • 11 replies
    • 282 views
    • 
    • bearnard55
    • July 5

13. Can humans land a probe on the surface of the Sun?

    By Chiaa, June 24   

    • sun
    • solar activity
    • (and 3 more)

      Tagged with:

      • sun
      • solar activity
      • solar system
      • the sun
      • touching the sun
    • 3 replies
    • 157 views
    • 
    • bearnard55
    • July 5

14. The most important issue in space exploration

    By bearnard55, March 9
    • 6 replies
    • 377 views
    • 
    • JeffreysTubes8
    • June 21

15. Origin of The Universe

    By Mayukh, February 14
    • 2 replies
    • 274 views
    • 
    • JeffreysTubes8
    • June 12

16. Building A Supermassive Black Hole Dyson Sphere Continued 1 2 3

    By VictorMedvil, September 9, 2019
    • 34 replies
    • 3k views
    • 
    • JeffreysTubes8
    • June 12

17. Can we remake plastic waste into rocket fuel?

    By bearnard55, April 1
    • 9 replies
    • 398 views
    • 
    • bearnard55
    • June 11

18. How do you see the precession of Venus?

    By TonyYuan2020, March 27
    • 3 replies
    • 942 views
    • 
    • bearnard55
    • June 4

19. Satellite technology which helps scientists prevent us from desertification

    By bearnard55, April 26
    • 2 replies
    • 222 views
    • 
    • bearnard55
    • June 3

20. Mars Rovers 1 2

    By Turtle, July 31, 2005
    • 18 replies
    • 3.8k views
    • 
    • bearnard55
    • June 2

21. 3D printer that can make some stuff for space some space technology

    By bearnard55, April 30
    • 4 replies
    • 345 views
    • 
    • bearnard55
    • May 28

22. The danger of the solar activity and how to monitor it?

    By bearnard55, April 6
    • 2 replies
    • 238 views
    • 
    • bearnard55
    • May 24

23. The most advanced space craft of the recent time

    By bearnard55, January 6
    • 3 replies
    • 356 views
    • 
    • bearnard55
    • May 22

24. Why The Moon Landing Couldn't Have Been Faked

    By VictorMedvil, March 24
    • 3 replies
    • 430 views
    • 
    • SpaceTourist33
    • May 20

25. I just seen a star disappear? 1 2 3 4

    By geko, March 25, 2009
    • 62 replies
    • 90.1k views
    • 
    • RyZesmith
    • April 28