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.
Both of Mars's moons, Phobos and Deimos, were discovered by American astronomer Asaph Hall in 1877.
Two moons: Phobos and Deimos.
The planet with two moons is Mars. The moons are called Phobos and Deimos.
Phobos & Deimos
Mars has two moons: Phobos and Deimos.
Mars has two moons: Phobos and Deimos. The names mean "panic" and "terror."
Asaph Hall in 1877 discovered them and call them Phobos & Deimos.
Aseph Hall in 1877 discovered the Mars' two moons, Phobos and Deimos.
The moons Phobos and Deimos revolve around the planet Mars.
2 moons: phobos and deimos. no rings.
phobos and deimos
Phobos and Deimos are the moons of Mars.
Billy Mckeand
Yes, the moons of Mars are Phobos and Deimos.
Yes. Mars has two moons: Phobos and Deimos
The red planet has two moons- Phobos and Deimos
Two. See the related link for more information.