Mercury

BY DENNIS HLIBRARY RESEARCH PROJECT11/12/15

Mercury is the closes planet to sun.

Mercury can be used to make thermometers,barometers and outher scientific instruments

The fact and the high eccentricity of mercury’s orbit.

Mercury’s interior is dominated by a large iron core whose radius is 1800 to 1900 km

Mercury is often visible with binoculars or even the unaided eye, but it is always very near the son and difficult to see in the twilight sky

Mercury has been known since the sumerians[3rd millennium bc].Mercury weigh 10^23kg.

John young is a retired American astronaut.

John Young is one of the American astronaut that went to mercury.

If you would want to know what you have to use to live on mercury, you will need to have a lot of cold things because mercury is the closes planit to the sun. You will need a lot of very cold water and cold food.Mercury is very hot.

Work cited

HTTP://WWW.SPACE.COM/36-MERCURY-THE-SUNS-CLOSEST-PLANETARY-NEIGHBOR.HTML