Space, Science & nature

2,203 topics in this forum

1. General Volcanic Activity Thread! 1 2 3 4 202

   By Coast, April 16, 2010
   • 5k replies
   • 550.4k views
   • 
   • GreyCrag
   • 4 hours ago

2. Earthquake Activity Thread 1 2 3 4 101

   By Mesosphere, May 11, 2008   

   • earthquake
   • 2.5k replies
   • 314.4k views
   • 
   • Don Hull
   • 9 hours ago

3. Noctilucent Clouds Discussion & Reports 2025 1 2 3 4 10

   By Metwatch, May 8
   • 242 replies
   • 8.9k views
   • 
   • Southern Storm
   • Yesterday at 21:20

4. Observations Of Nature Through The Seasons. 1 2 3 4 71

   By Jane Louise, December 28, 2012   

   • nature
   • seasons
   • (and 2 more)

     Tagged with:

     • nature
     • seasons
     • garden
     • wildlife
   • 1.8k replies
   • 189.2k views
   • 
   • Metwatch
   • Tuesday at 20:39

5. Sycamore Gap tree in Northumberland Felled 1 2 3 4

   By Metwatch, September 28, 2023
   • 82 replies
   • 3.7k views
   • 
   • Thunderboom
   • Tuesday at 17:20

6. Ball lightning - mysterious, age-old phenomenon finally has credible evidence of existence?

   By Ciarán, July 5
   • 5 replies
   • 216 views
   • 
   • Mapantz
   • July 7

7. Asteroid YR4 - Potential 2032 Impact ? 1 2

   By The Tall Weatherman, February 6
   • 40 replies
   • 1.6k views
   • 
   • Snowyowl9
   • June 28

8. The Lingering Twilight 1 2 3 4 5

   By Weather-history, April 19, 2011
   • 118 replies
   • 22.5k views
   • 
   • Weather-history
   • June 19

9. Solar and Aurora Activity Chat 1 2 3 4 398

   By shuggee, November 3, 2006   

   • aurora
   • northern lights
   • 9.9k replies
   • 1.1m views
   • 
   • Fen Wolf
   • June 13

10. Any ideas?

    By Weather-history, May 30
    • 1 reply
    • 111 views
    • 
    • Weather-history
    • May 30

11. Speed of light

    By The PIT, May 24
    • 4 replies
    • 159 views
    • 
    • The PIT
    • May 25

12. General Astronomy/Cosmology Thread 1 2 3 4 12

    By A.J, April 16, 2014   

    • astronomy
    • cosmology
    • (and 3 more)

      Tagged with:

      • astronomy
      • cosmology
      • universe
      • amateur astronomy
      • theoretical physics
    • 279 replies
    • 44.9k views
    • 
    • Metwatch
    • May 10

13. 137.620 Mhz

    By peteN, April 10
    • 6 replies
    • 289 views
    • 
    • Dark Star
    • April 30

14. C/2025 F2 (SWAN)

    By Jamie M, April 9
    • 5 replies
    • 342 views
    • 
    • Sprites
    • April 18

15. Yet More Pseudoscience Debunked: Professor Dave Explains.

    By Methuselah, April 15
    • 0 replies
    • 130 views
    • 
    • Methuselah
    • April 15

16. Lunar and solar eclipses, 14th and 29th March 1 2 3

    By Weather-history, February 21
    • 61 replies
    • 1.9k views
    • 
    • Sprites
    • March 31

17. Fungi: The Web of Life

    By Methuselah, November 20, 2024
    • 1 reply
    • 190 views
    • 
    • Don Hull
    • March 30

18. THE MAGNETIC POLES FLIPPING.

    By Don Hull, March 18
    • 3 replies
    • 317 views
    • 
    • Fen Wolf
    • March 28

19. EARTHQUAKE PREDICTIONS

    By Don Hull, March 22
    • 0 replies
    • 104 views
    • 
    • Don Hull
    • March 22

20. Drones drones drones.. 1 2 3

    By Snowyowl9, December 14, 2024
    • 67 replies
    • 2.3k views
    • 
    • swebby
    • March 18

21. Comet ATLAS (C/2024 G3)

    By GreyCrag, December 30, 2024
    • 11 replies
    • 817 views
    • 
    • The Tall Weatherman
    • January 22

22. MARS & THE MOON

    By Don Hull, January 13
    • 1 reply
    • 187 views
    • 
    • Sprites
    • January 14

23. Meteor Showers Chat

    By Fen Wolf, November 11, 2024
    • 22 replies
    • 801 views
    • 
    • Polar Stratospheric
    • January 6

24. Noctilucent Cloud Season 2024 1 2 3 4 16

    By Jamie M, May 3, 2024   

    • nlc
    • noctilucent
    • (and 2 more)

      Tagged with:

      • nlc
      • noctilucent
      • noctilucent clouds
      • 2024
    • 377 replies
    • 22.2k views
    • 
    • Southern Storm
    • January 2

25. Moon occults Saturn: 4th January 5.20 pm GMT to 6.30 pm GMT

    By Weather-history, December 30, 2024
    • 0 replies
    • 157 views
    • 
    • Weather-history
    • December 30, 2024