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What are the descriptions for Mars' moons Phobos and Deimos also when were they discovered?
Mars' moons, Phobos and Diemos, were discovered on August 18, 1877 by Asaph Hall working the telescope at the U. S. Naval Observatory in Washington. What Phobos and Deimos both are is almost certainly captured asteroids, in the view of astronomers today.
Who was the person who discovered Mars moons?
Both Diemos and Phobos were discovered by astronomer Asaph Hall in August, 1877, at the United States Naval Observatory in Washington, D.C.
What is the escape velocity of Phobos and Diemos?
The escape velocity of Phobos is 11.4 m/s, and the escape velocity of Deimos is 5.5 m/s. These are the minimum velocities needed for an object to overcome the gravitational pull of the moons and escape into space.
What does granite rock mean?
What does mantle mean
What does PLOH mean on the periodic table?
what ploh does mean
What does Diemos as in Mars' moon mean?
Diemos was a Greek god, i believe the god of terror, fear, etc. The word itself is the Greek word for dread.
Does Diemos moon have a hard surface?
yes
What are the Name the two mars moons?
The names are Phobos and Diemos.
Does mars have any moons when were they discovered?
Mars has two small known moons called Phobos and Diemos. Both Diemos and Phobos were discovered by astronomer Asaph Hall in August, 1877, at the United States Naval Observatory in Washington, D.C.
How many satellites dose Mars have?
Mars has two small moons called Phobos and Diemos.
Which planets moon are closer to the earth than the sun?
Earth's (Luna) and Mars's (Diemos and Phobos).
What inner planet has one satellite?
'''Earth. Mars has 2 satellites (Phobos and Diemos) Mercury and Venus have none.'''
What are the names of mars three biggest moons?
Mars has two small known moons called Phobos and Diemos.
Name the two moon of Mars?
Mars has two small known moons called Phobos and Diemos.
How many rings does mar have?
Planet Mars has no ring system, but it does have two small moons called Phobos and Diemos.
What are the natural satellites of Mars?
Phobos and Diemos. Both are very small, as planetary satellites go, and both are suspected of being captured asteroids.
Does mars have moons If so how many?
Yes it has two, Phobos and Deimos.Mars has two tiny moons named Diemos and Phobos.The god Mars was the god of war; his two dogs were Diemos, the demi-god of Panic, and Phobos, the demi-god of Fear.Mars has two moons - Phobos and Deimos - which are thought to be captured asteroids.Phobos orbits at a little over 9,000 kilomteres from Mars and Deimos at about 23,500.Phobos has a mass of 1.072×1016 kgDeimos has a mass of 1.48×1015 kg
