The solar system Einbar DROR 121815 2 A

The solar system Einbar DROR 12/18/15 2 A

Mercury Distance from the sun: 70 million km (43 million miles) Average temperature: 70 million km (43 million miles) at day, -290 degrees Fahrenheit (-180 degrees Celsius) at night. No atmosphere, only thin exosphere. Diameter: 1, 550 km, or 960 miles Mercury's surface resemble our Moon.

Venus Distance from the sun: 67. 24 million mi Average temperature: 470 degrees Celsius (880 degrees Fahrenheit) Venus' atmosphere consists mainly of carbon dioxide, with clouds of sulfuric acid droplets. Diameter: 7, 520. 8 mi Venus is named after the ancient Roman goddess Aphrodite.

Earth Distance from the sun: 92. 96 million mi Average temperature: 15°C atmosphere that consists of 78 percent nitrogen, 21 percent oxygen, and 1 percent other gases. Diameter: 7, 917. 5 mi Earth is the only planet that have life.

Mars Distance from the sun: 141. 6 million mi Average temperature: -67 F The atmosphere consists of 95% carbon dioxide, 3% nitrogen, 1. 6% argon Diameter: 4, 212 mi Mars is the only planet that is inhabited with only robots.

Jupiter Distance from the sun: 483. 8 million mi Average temperature: -234 degrees Fahrenheit (-145 degrees Celsius) His atmosphere consists of 90% hydrogen and 10 % helium. Diameter 86, 881. 4 mi The biggest planet in our solar system

Saturn Distance from the sun: 890. 7 million mi Average temperature: -288 degrees Fahrenheit (-78 degrees Celsius) The atmosphere consists of 75% hydrogen and 25% helium. Diameter: 72, 367. 4 mi Saturn’s moon- Titan is bigger then mercury.

Uranus Distance from the sun: 1. 787 billion mi Average temperature: -357 degrees Fahrenheit (-216 degrees Celsius) The atmosphere is similar to Saturn and Jupiter (consists of helium and hydrogen) Diameter: 31, 518 mi The planet was named for Uranus, the Greek god of the sky.

Neptune Distance from the sun: 2. 8 billion mi Average temperature: -218 degrees Celsius atmosphere consists of water and other melted ices over a heavier earth sized core. Diameter: 30, 599 mi The first planet located by calculation and not by observation.

Pluto Distance from the sun: 3. 67 billion miles Average temperature: -400 degrees Fahrenheit His atmosphere consists of ice vaporize. Diameter: 1, 474 mi Pluto is a dwarf planet

Review Our solar system is full of secrets to discover, but why? Why would we go to these other worlds? “You know? How many people must have sailed out and vanished on the Pacific before you found Easter Island? I mean, it’s ridiculous. And why do you do that? Is it for the glory? For immortality? For curiosity? And now we go to Mars. We never stop. ” ~ELIZABETH KOLBERT~ ü Neanderthals were smarter than the homosapiens but they did not spread as much, we crossed terrain and acted unnaturally, but it is the Neanderthals who went extinct Solar system video

References "Solar System Exploration. " Solar System Exploration. N. p. , n. d. Web. 16 Dec. 2015. "Solar System Guide. " Universe Today. N. p. , 05 Sept. 2015. Web. 16 Dec. 2015. Wikipedia. Wikimedia Foundation, n. d. Web. 16 Dec. 2015.