The first planet from the Sun in the Earth's
Evidence suggests that Mercury has been known since at least the time of the Sumerians in the third millennium BC.
Mercury is the smallest and closest to the Sun of the eight planets in the Solar
System, with an orbital period of about 88 Earth days. Seen from Earth, it appears
Mercury Facts. Mercury is the closest planet to the Sun and due to its proximity it
is not easily seen except during twilight. For every two orbits of the Sun, Mercury
Mercury Facts. Mercury is the closest planet to the Sun and is also the smallest of
the eight planets in our solar system. For every 2 orbits of the Sun, which takes ...
Jan 28, 2015 ... Learn more about the planet Mercury with these 10 interesting facts about the
planet closest to the sun.
Check out our cool range of planet facts for kids. Enjoy amazing trivia and have
fun learning about the planets found in our Solar System. Interesting facts about ...
Feb 19, 2015 ... Interesting to note about Mercury: it has no rings or moons, which makes it
different from just about every other planet in our Solar System.
1. Mercury is the smallest planet in the Solar System. 2. The orbital speed of
Mercury is 47.8 km/sec (29.7 miles/sec). 3. Mercury has no atmosphere a.
We have lots of information about the planet Mercury below that will help you with
homework/project work and help you understand more about the planet.
Fact One. Before the first space-crafts flew to Mercury to take pictures of its
surface, some astronomers believed that the planet would have a smooth surface