Venus is sometimes called Earth's sister planet.
Fact #309
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Exoplanets have been discovered in habitable zones around distant stars.
Fact #1625 · Space
The International Space Station is one of the most complex engineering projects ever built.
Fact #1510 · Space
Neptune is the farthest known major planet from the Sun.
Fact #300 · Space
Project Blue Book investigated reports of unidentified flying objects.
Fact #1047 · Space
The Earth spins at 1000 mph.
Fact #1704 · Space
Space smells like burned metal.
Fact #1718 · Space
The light you see from some stars today began traveling before humans existed.
Fact #1959 · Space
There are rogue planets drifting through space with no star at all.
Fact #1951 · Space
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