Since the 1500s, they have used text called a âLorem Ipsumâ to demonstrate what a font will look like without having the reader become distracted by the meaning of the text itself. Although the term resembles ancient Latin, it is not actually intended to have meaning.
Ceres has a very primitive surface and like a young planet, contains water-bearing minerals, and possibly a very weak atmosphere and frost. Infrared observations show that the surface is warm with a possible maximum temperature of 235 K (-38Â°C). Ceres ranges in its visual brightness magnitude from +6.9 to +9..
But Mars is a cold planet now; the average recorded temperature on Mars is -63Â° C (-81Â° F) with a maximum temperature of 20Â° C (68Â° F) and a minimum of -140Â° C (-220Â° F).The first spacecraft to visit Mars was Mariner 4 in 1965. Several others followed including the two Viking landers in 1976.he average pressure on the surface of Mars is only about 7 millibars (less than 1% of Earthâs), but it varies greatly with altitude from almost 9 millibars in the deepest basins to about 1 millibar at the top of Olympus Mons.