Space, Science & nature

2,022 topics in this forum

1. Solar and Aurora Activity Chat 1 2 3 4 297

   By shuggee, November 3, 2006
   • 7,404 replies
   • 689,673 views
   • 
   • JeffC
   • 12 hours ago

2. General Astronomy/Cosmology Thread 1 2 3 4 5

   By A.J, April 16, 2014   

   • astronomy
   • cosmology
   • (and 3 more)

     Tagged with:

     • astronomy
     • cosmology
     • universe
     • amateur astronomy
     • theoretical physics
   • 124 replies
   • 23,224 views
   • 
   • Dreckly
   • July 26

3. Observations Of Nature Through The Seasons. 1 2 3 4 68

   By Jane Louise, December 28, 2012   

   • nature
   • seasons
   • (and 2 more)

     Tagged with:

     • nature
     • seasons
     • garden
     • wildlife
   • 1,685 replies
   • 119,561 views
   • 
   • Weather-history
   • July 24

4. Earthquake Activity Thread 1 2 3 4 90

   By Mesosphere, May 11, 2008   

   • earthquake
   • 2,234 replies
   • 221,755 views
   • 
   • Kirkcaldy Weather
   • May 2

5. iceland Bárðarbunga and Askja - Volcanic Activity 1 2 3 4 110

   By lorenzo, August 24, 2014
   • 2,748 replies
   • 304,377 views
   • 
   • Allseasons-si
   • April 20

6. General Volcanic Activity Thread! 1 2 3 4 126

   By Coast, April 16, 2010
   • 3,142 replies
   • 299,276 views
   • 
   • The PIT
   • April 11

7. Aurora & Sun Activity Resources Thread 1 2

   By kar999, March 10, 2005
   • 30 replies
   • 39,263 views
   • 
   • senior ridge
   • January 19

8. Noctilucent Clouds Season 2020 1 2 3 4 24

   By Arnie Pie, May 10   

   • noctilucent clouds
   • nlc
   • 598 replies
   • 19,476 views
   • 
   • Cal5
   • Friday at 17:40

9. Comet NEOWISE C/2020 F3 1 2 3 4 5

   By Weather-history, July 4
   • 104 replies
   • 4,145 views
   • 
   • Weather-history
   • Thursday at 19:13

10. Light pollution of space

    By Dreckly, July 26
    • 0 replies
    • 170 views
    • 
    • Dreckly
    • July 26

11. Greenland iceberg

    By Allseasons-si, July 25
    • 0 replies
    • 145 views
    • 
    • Allseasons-si
    • July 25

12. Summer Solstice Stonehenge

    By Dreckly, June 20
    • 2 replies
    • 189 views
    • 
    • Dreckly
    • June 20

13. The Lingering Twilight 1 2 3 4 5

    By Weather-history, April 19, 2011
    • 103 replies
    • 13,746 views
    • 
    • CreweCold
    • June 9

14. Comet C/2002 F8/2020 (SWAN)

    By Arnie Pie, May 28
    • 2 replies
    • 162 views
    • 
    • Arnie Pie
    • May 28

15. Mount St Helens 40 years on

    By knocker, May 21
    • 1 reply
    • 183 views
    • 
    • Jacky
    • May 27

16. Comet Atlas C/2019 Y4 (ATLAS) 1 2

    By Weather-history, March 22
    • 25 replies
    • 1,858 views
    • 
    • Arnie Pie
    • May 25

17. Which way a wind turbine turns might not seem to matter, but it does

    By knocker, May 18
    • 0 replies
    • 153 views
    • 
    • knocker
    • May 18

18. any one knows what this is

    By Joseph Hudson, May 7
    • 0 replies
    • 159 views
    • 
    • Joseph Hudson
    • May 7

19. Hubble 30th!

    By Robbie Garrett, May 1
    • 0 replies
    • 103 views
    • 
    • Robbie Garrett
    • May 1

20. US navy video footage of "strange objects" declassified

    By Weather-history, April 28
    • 6 replies
    • 277 views
    • 
    • Gray-Wolf
    • May 1

21. Trump order encourages US to mine the moon

    By D.V.R, April 29   

    • space
    • climate
    • 2 replies
    • 257 views
    • 
    • Donegal
    • April 29

22. Lyrids meteor shower

    By Arnie Pie, April 21
    • 7 replies
    • 367 views
    • 
    • Zak M
    • April 22

23. Insect identification please

    By Andy Bown, April 11
    • 5 replies
    • 215 views
    • 
    • Crepuscular Ray
    • April 11

24. Trial drug can significantly block early stages of COVID-19 in engineered human tissues

    By knocker, April 4
    • 0 replies
    • 409 views
    • 
    • knocker
    • April 4

25. Asteroid alert: NASA shares image of two giant space rocks in the asteroid belt

    By feb1991blizzard, April 3
    • 5 replies
    • 280 views
    • 
    • matty40s
    • April 3

26. Constant stream of satellites?

    By fujita5, March 26
    • 3 replies
    • 240 views
    • 
    • Paul
    • March 31

27. Multistage and passive cooling process driven by salinity difference

    By knocker, March 24
    • 0 replies
    • 119 views
    • 
    • knocker
    • March 24

28. Pollution levels coronvirus

    By DonnaThw, March 18
    • 1 reply
    • 276 views
    • 
    • York-snow
    • March 19

29. COVID-19 Pandemic 1 2 3 4 194

    By BornFromTheVoid, March 12
    • 4,825 replies
    • 179,042 views
    • 
    • BornFromTheVoid
    • March 19

30. Novel Coronavirus – China 1 2 3 4 278

    By Snipper, January 14
    • 6,932 replies
    • 245,807 views
    • 
    • Norrance
    • March 16