Astronomy and Space

1,437 topics in this forum

1. 3D printer that can make some stuff for space some space technology

   By bearnard55, April 30
   • 0 replies
   • 104 views
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   • bearnard55
   • April 30

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

   By geko, March 25, 2009
   • 62 replies
   • 89k views
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   • RyZesmith
   • April 28

3. Satellite technology which helps scientists prevent us from desertification

   By bearnard55, April 26
   • 0 replies
   • 68 views
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   • bearnard55
   • April 26

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

   By VictorMedvil, March 24
   • 1 reply
   • 258 views
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   • spartan45
   • April 14

5. How do you see the precession of Venus?

   By TonyYuan2020, March 27
   • 2 replies
   • 454 views
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   • OceanBreeze
   • April 10

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

   By bearnard55, April 6
   • 0 replies
   • 100 views
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   • bearnard55
   • April 6

7. The emerging space technology

   By bearnard55, February 26
   • 10 replies
   • 420 views
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   • bearnard55
   • April 6

8. Can we remake plastic waste into rocket fuel?

   By bearnard55, April 1
   • 0 replies
   • 118 views
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   • bearnard55
   • April 1

9. Types of propulsion system for spacecrafts

   By bearnard55, March 18
   • 2 replies
   • 125 views
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   • bearnard55
   • March 19

10. Space hotel

    By bearnard55, March 4
    • 3 replies
    • 304 views
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    • bearnard55
    • March 15

11. Mars Rovers

    By Turtle, July 31, 2005
    • 16 replies
    • 3.6k views
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    • ml20210314
    • March 14

12. The most important issue in space exploration

    By bearnard55, March 9
    • 0 replies
    • 113 views
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    • bearnard55
    • March 9

13. IS SPACE DISCRETE?

    By write4u, February 24
    • 9 replies
    • 270 views
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    • write4u
    • February 27

14. Space technology that can help us preserve our environment

    By bearnard55, February 17
    • 4 replies
    • 247 views
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    • bearnard55
    • February 26

15. Message from Rhythmic Exoplanets points to God 1 2 3

    By SirHope, January 29
    • 49 replies
    • 1.4k views
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    • VictorMedvil
    • February 16

16. Origin of The Universe

    By Mayukh, February 14
    • 1 reply
    • 148 views
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    • OceanBreeze
    • February 14

17. Space junk

    By bearnard55, February 12
    • 0 replies
    • 139 views
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    • bearnard55
    • February 12

18. crewed or uncrewed space missions

    By bearnard55, February 8
    • 2 replies
    • 194 views
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    • bearnard55
    • February 11

19. Can such space technology make preservation of the environment on Earth

    By bearnard55, February 10
    • 0 replies
    • 124 views
    • 
    • bearnard55
    • February 10

20. The Sun`s exploration

    By bearnard55, February 4
    • 0 replies
    • 163 views
    • 
    • bearnard55
    • February 4

21. The most advanced private space company of the present time

    By bearnard55, January 16
    • 2 replies
    • 325 views
    • 
    • bearnard55
    • February 1

22. Trade Agreements Between Humans and UFOs

    By VictorMedvil, January 30
    • 0 replies
    • 149 views
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    • VictorMedvil
    • January 30

23. Technology can be used to measure the extent of desertification

    By bearnard55, January 27
    • 1 reply
    • 199 views
    • 
    • write4u
    • January 27

24. Star brightening, then dimming over the course of about a minute

    By Af82l8, January 22   

    • 2021
    • january
    • (and 3 more)

      Tagged with:

      • 2021
      • january
      • astronomy
      • star brightens
      • star anomily
    • 2 replies
    • 274 views
    • 
    • Af82l8
    • January 22

25. The most advanced space craft of the recent time

    By bearnard55, January 6
    • 0 replies
    • 222 views
    • 
    • bearnard55
    • January 6