SPACETWINNING, eTwinning project
1. MERCURY
Mercury is the smallest and the closest planet to the sun. It can heat up
to 427 °C during the day across the equatorial regions. The polar
regions are constantly below −93 °. The planet has no known natural
satellites.
DIAMETER 4 900 KM
GRAVITY IN COMPARISON WITH EARTH More than third
LENGH OF THE NIGHT 58 days
ATMOSPHERE no
https://youtu.be/6KY-oB2i9lo?t=132
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