The impact that caused this crater was so huge that it formed hills on the other side of the planet! Click on pop-out icon or print icon to worksheet to print or download. The high 840 degree temperatures are reached during the day but during the night, the surface temperature drops to -290 degrees F (- 180 degrees C).Even with the intense heat and temperature fluctuations, there are still locations on Mercury that are permanently shaded from the Sun’s heat.
Mercury has no known moons.
Parents and Teachers: While MrNussbaum.com and its 10,000 activities are always free, if you wish to subscribe to MrN 365, we have decided to extend out 70% discount through July. This was a persistent problem for astronomers in the late nineteenth and early twentieth century. In one of the series Calvin and his friend Susie give a class presentation about Mercury, and Calvin fills the presentation with very questionable information such as: “The planet Mercury was named after a Roman god with winged feet,” says Calvin.The exosphere of Mercury is made up of mostly oxygen, sodium, hydrogen, helium, and potassium.The solar radiation and temperatures on Mercury are not conducive to life as we know it.
Mercury was named after the Roman messenger to the gods. Mercury has no atmosphere which means there is no wind or weather to speak of. What are the highest and lowest temperatures on Mercury? For many years it was believed that Earth was the center of our solar system with both the sun and other planets orbiting Earth.These are smaller worlds, not quite big enough to be considered a standard planet, and include Pluto. It can be seen more easily when it passes across the face of the sun, 13 times each century. Half of Mercury has never been seen, so there’s a whole lot more to discover.It takes 88 days for Mercury to orbit the sun and it moves at 31 miles (50 kilometers) per second faster than the other planets.There is a huge crater called the Caloris Basin, about 960 miles (1,550 kilometers) wide, which is the length of more than 16,000 football fields put end to end.During the day Mercury is super-heated by the sun but at night the temperature drops to below freezing.It looks a bit like the Earth’s moon with a lot of craters from meteoroids and comets crashing into it.Other missions have flown past Mercury between the years of 2008-2009 to continue taking pictures of the surface before going into orbit in 2011.These transits occur between 7 May and 10 November. As a result, a Mercurial year is only about 88 Earth days in length.Though Newtonian mechanics (i.e., classical physics) does a fairly good job of predicting the speed of this precession, it still cannot predict it precisely. Being so close to the Sun restricts Mercury’s visibility to just before dawn or right after dusk. Mercury has a very low surface gravity. One Mercury year is equal to only 88 Earth days. How weird. Lovecraft, and Arthur C. Clarke. The outer shell or mantle and crust is around 250 mi/400 km thick.The permanent shadow would be cold enough to keep water ice, even when the rest of the planet is intensely hot.Mercury’s magnetic field is relative to the equator of the planet. So the next transit this century will be on 9 May 2016 and 11 November 2019.Now this is weird! It … It symbol comes from its historically used Latin name, hydrargyrum, meaning "liquid silver."
Instead it has a thin “exosphere” which consists of atoms that are created with meteoroids hit the surface and the solar wind catches them and blasts them upwards.Scientists believe that they have found evidence that shows that part of the metallic core is molten or liquid. The surface is covered with a lot of craters that that were caused by collisions with comets and meteoroids.While many of our planets have played a part in legend and stories, Mercury seems to have been a focus of our collective imaginations.Even the comic strip “Calvin and Hobbes” has mention of Mercury. It was named about the Roman messenger god that was known for moving fast, because the planet orbited the sun more quickly than other planets. Interesting Facts about Mercury Despite being the only metal that is liquid at room temperature, mercury has the smallest liquid range of any metal. How long is an Earth year on Mercury? Mercury does not have any moons or rings. However, the truth was finally revealed when Einstein published his general theory of relativity. Interesting Mercury Facts: Mercury has been in use by ancient civilizations since before 2000BC.
That is seriously strange.Mercury is obviously getting old as it has wrinkles. While it has just 1% of the strength of our Earth’s magnetosphere, it does interact with the solar wind magnetic field so that it can create really intense magnetic tornadoes.1974-1975 Mariner 10: The spacecraft orbited Mercury three times and mapped around half of the surface of Mercury. Mercury is a barren planet covered with craters from impacts of asteroids and other objects. Worksheets are Mercury, Planet mercury reading comprehension, Planet mercury questions and answers, Planet fact, Mercury reading comprehension work, The planets, Solar system scavenger hunt activity, Mindys wheel of planets.