Poll: Interstellar travel
When will humans leave our solar system for the first time?
All polls

All polls

The search after a second Earth

Which mission do you favour?
TPF (Nasa) (16 Votes)
SIM (Nasa) (4 Votes)
Kepler (Nasa) (43 Votes)
Darwin (Esa) (37 Votes)
COROT (CNES) (5 Votes)

Alien civilizations

What do you guess? How many Alien civilizations exist in the milky way?
>1000 - there are a lot of Alien civilizations (212 Votes)
>100 - Alien civilizations are not rare (91 Votes)
>1 - there are a few Alien civilizations out there (115 Votes)
1 - we are the only "intelligent" life in the milky way (49 Votes)

Exoplanets

So far we detected over 500 Exoplanets. How many planets are waiting for their detection?
Billions (72 Votes)
Millions (19 Votes)
Thousands (8 Votes)

Interstellar travel

When will humans leave our solar system for the first time?
never (53 Votes)
In the next 1000 years (56 Votes)
In the next 500 years (81 Votes)
In the next 100 years (85 Votes)
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