Posts by ΓΙΑΝΝΗΣ ΜΙΧΑΗΛΙΔΗΣ‭

I have seen many science fiction movies that depict traveling in space through wormholes. The appearance though, and the time it takes to cross a wormhole, tends to vary: On one hand, we have the...

2 answers  ·  posted 5y ago by ΓΙΑΝΝΗΣ ΜΙΧΑΗΛΙΔΗΣ‭  ·  edited 4y ago by ArtOfCode‭

I'm designing an alien race that hasn't developed electricity yet. Now, one thing about their species is that they haven't discovered fossil fuels on their planet to use, like coal, oil, etc. (The ...

10 answers  ·  posted 6y ago by ΓΙΑΝΝΗΣ ΜΙΧΑΗΛΙΔΗΣ‭  ·  last activity 6y ago by ΓΙΑΝΝΗΣ ΜΙΧΑΗΛΙΔΗΣ‭

I once show a picture depicticting the idea of an ultimate solar system: Image Copyright Sean Raymond In this solar system there are 8 planetary orbits, each containing 52 equal-mass, evenly-spa...

1 answer  ·  posted 6y ago by ΓΙΑΝΝΗΣ ΜΙΧΑΗΛΙΔΗΣ‭  ·  last activity 6y ago by ΓΙΑΝΝΗΣ ΜΙΧΑΗΛΙΔΗΣ‭

So I'm currently designing an alien habitable planet that orbits a star similar to our Sun. Assuming that the composition of the planet's atmosphere, as well as its pressure, are similar to the one...

3 answers  ·  posted 5y ago by ΓΙΑΝΝΗΣ ΜΙΧΑΗΛΙΔΗΣ‭  ·  last activity 5y ago by ΓΙΑΝΝΗΣ ΜΙΧΑΗΛΙΔΗΣ‭