So I decided to create a website section, where we will collect forum posts which deserves to be turned into articles. More details here:

This thread is created to collect links to such threads. Example are posts by Watsisname and FastFourierTransform:

viewtopic.php?t=446#p20915
viewtopic.php?t=446&start=45#p21605
viewtopic.php?t=446&start=60#p22325

Post here links to posts which you think are good, detailed and scientific!

Added articles about discovery of Neptune. Not sure about the first one, it is a mess of a many forum posts, but it have interesting information.

At the risk of sounding egotistical, I'll link my own dissertation on dinosaur speciation, diversity and mesozoic geoscience:
http://forum.spaceengine.org/viewtopic.php?f=10&p=24574#p24574

Watsisname on testing the Lambda-CDM model:
http://forum.spaceengine.org/viewtopic.php?t=47&start=1230
http://forum.spaceengine.org/viewtopic.php?t=47&start=1230

Both Watsisname & I had an interesting, prolonged conversation with a user on the Big Bang theory and space colonization:
Starting: http://forum.spaceengine.org/viewtopic.php?t=47&start=1380
Ending: http://forum.spaceengine.org/viewtopic.php?t=47&start=1410

This was a really interesting talk between various members about the possibilities of aliens and FTL travel. Many members had highly informed opinions on the matter:
http://forum.spaceengine.org/viewtopic.php?t=70&start=225

Another great discussion worthy of an academic paper was one on Simulation Theory:
http://forum.spaceengine.org/viewtopic.php?f=11&t=456