Can you see ceres

You can walk on several planets if you expand the term planet. The problem is which planet is hospitable. Not many are. Begin typing your search term above and press enter to search. Press ESC to cancel. Ben Davis February 26, When can you see Ceres from Earth? The daytime temperature is usually about minus degrees Fahrenheit minus 73 degrees Celsius , and the nighttime temperature is minus F minus C.

But throughout Ceres's year 4. Ceres is nearly three times as far away from the sun as Earth is. In the middle of Ceres's 9-hour-long day, the sun would only be about 15 percent as bright and a third as large as it would be at noon on Earth.

And sunrises wouldn't be much to write home about — it takes all of 45 seconds to go from pitch black to full sun on Ceres, Lewicki said. But if you did send a message home, you could expect a response from between 15 minutes to more than 30 minutes, depending on how close Earth and Ceres are. Editor's note: This story is Part 4 in Space.

Though Mercury, Venus, Earth, and Mars are the smallest of the known planets, each is clearly impressive in different ways.

Pluto is primarily composed of rock and ice, with relatively little is known about this dwarf planet…. To begin with planets, as that is the easiest question to answer, there are no planets bigger than the Sun or even close to the size of the Sun. Ceres probably has a solid core and a mantle made of water ice. In fact, Ceres could be composed of as much as 25 percent water. If that is correct, Ceres has more water than Earth does. Ceres' crust is rocky and dusty with large salt deposits.

Ceres is covered in countless small, young craters, but none are larger than miles kilometers in diameter. This is surprising, given that the dwarf planet must have been hit by numerous large asteroids during its 4.

The lack of craters might be due to layers of ice just below the surface. The surface features could smooth out over time if ice or another lower-density material, such as salt, is just below the surface. It's also possible that past hydrothermal activity, such as ice volcanoes, erased some large craters. Within some of Ceres' craters, there are regions that are always in shadow.

It's possible that without direct sunlight, these "cold traps" could have water ice in them for long periods of time. Ceres has a very thin atmosphere, and there is evidence it contains water vapor. The vapor may be produced by ice volcanoes or by ice near the surface sublimating transforming from solid to gas.

Introduction Dwarf planet Ceres is the largest object in the asteroid belt between Mars and Jupiter, and it's the only dwarf planet located in the inner solar system. Namesake Namesake Ceres is named for the Roman goddess of corn and harvests.