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Found 2 results for dwarf planet

How many planets have been discovered?

How many planets have been discovered?

13 July 2020

So far we've found thousands of exoplanets, and this number is rising fast.

Astronauts in space

Cosmic cooperation is just what space exploration needs

30 May 2018

Questions such as whether Mars ever hosted life are too big to be left to any one nation – efforts to join forces on space missions are the future

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