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Spacecraft wakes up – level 3
09-07-2015 07:00
The Philae lander, which lost power after making its...Spacecraft wakes up – level 2
09-07-2015 07:00
In November 2014, scientists sent a spacecraft probe to...Small Bird is Born – level 2
12-06-2015 07:00
A Polish university professor filmed the moment a small...Small Bird is Born – level 3
12-06-2015 07:00
A Polish university professor has captured the moment a...