Phobos was discovered by astronomer Asaph Hall, Sr., on August 18, 1877.
Phobos was discovered on August 18, 1877, and Deimos was discovered on August 12, 1877, meaning that both were discovered within a week.
Aseph Hall in 1877 discovered the Mars' two moons, Phobos and Deimos.
Mars has two moons and they are Phobos and Deimos.They were discovered in 1877 by Asaph Hall.
Well, Phobos-Mars, or Ares son- is the godling of Fear, an individual's fears. And Deimos is the godling of Terror, who makes large crowds scared. The planet was named after the Roman god of war and Phobos and Deimos were the names of the horses that pulled his chariot.
Phobos, one of the moons of Mars, has an average distance of about 9,378 kilometers (5,827 miles) from the center of Mars. Since Earth is, on average, about 225 million kilometers (140 million miles) away from Mars, we can estimate that Phobos is approximately 225 million kilometers plus 9,378 kilometers away from Earth. This puts Phobos at a distance of roughly 225,009,378 kilometers (140,009,378 miles) from Earth.
Phobos was discovered on August 18, 1877, and Deimos was discovered on August 12, 1877, meaning that both were discovered within a week.
Asaph Hall in 1877 discovered them and call them Phobos & Deimos.
February 31st
Both satellites were discovered in 1877 by Asaph Hall.
Asaph Hall
Aseph Hall in 1877 discovered the Mars' two moons, Phobos and Deimos.
Billy Mckeand
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.
Mars has two moons and they are Phobos and Deimos.They were discovered in 1877 by Asaph Hall.
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.
Both of Mars's moons, Phobos and Deimos, were discovered by American astronomer Asaph Hall in 1877.
Mar's moons are Phobos and Deimos. They were discovered in 1877 by Asaph Hall. The names came from Greek mythology, Phobos being fear and Deimos terror. Phobos is the larger of the two. The moons are irregularly shaped, and are supposedly captured asteroids. In about 50 million years Phobos will either crash into Mars or break up into a ring structure around the planet.