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The Universe at Your Fingertips 2.0 DVD from the Astronomical Society of the Pacific is in our online store, filled with Earth and space science resources.

Solar System Coloring Book--Mercury

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Distance from Sun: 36,000,000 miles

Diameter: 3,032 miles or about 1/3 that of Earth

Number of moons: 0

Length of year: 88 Earth days

Temperature: -279°F to 800°F

Mercury is a ball of rock with an iron core.

Mercury is the planet closest to the Sun. Its greyish surface is covered with craters made by objects that hit the planet. Mercury has no atmosphere and no water, and the surface would be very unpleasant to be on. The side of the planet that faces the Sun gets very hot, and the side that faces away from the Sun gets very cold.

Other Coloring Books:

Sun | Mercury | Venus | Earth | Mars | Asteroids | Jupiter | Saturn | Uranus | Neptune | Pluto | Comets

Shop Windows to the Universe Science Store!

Our online store includes issues of NESTA's quarterly journal, The Earth Scientist, full of classroom activities on different topics in Earth and space science, as well as books on science education!

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Traveling Nitrogen Classroom Activity Kit

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Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part is sponsored in part through grants from federal agencies (NASA and NOAA), and partnerships with affiliated organizations, including the American Geophysical Union, the Howard Hughes Medical Institute, the Earth System Information Partnership, the American Meteorological Society, the National Center for Science Education, and TERC. The American Geophysical Union and the American Geosciences Institute are Windows to the Universe Founding Partners. NESTA welcomes new Institutional Affiliates in support of our ongoing programs, as well as collaborations on new projects. Contact NESTA for more information. NASA ESIP NCSE HHMI AGU AGI AMS NOAA