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What excited the Apollo astronauts most about the sight of Earth?
Wiki User
∙ 10y ago
it was home
Wiki User
∙ 10y ago
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What is the importance of the horizon?
The horizon is point at which the earth curves away from our line of sight at the earth's surface.
Can earth send direct signals to the far side of the moon?
No. This was demonstrated during the Apollo program when the capsule moved around to the dark side and NASA lost contact briefly. Radio contact requires line of sight, or some means of reflective transmission such as satellite to satellite to move it around obstructions in orbit. Simply put.
He easiest way for you to measure the distance between the earth and the moon is to place in your line of sight to the moon a?
a coin
What is the difference between radio horizon and optical horizon?
radio signal bents around the curvature of earth and hence travel longer distance than the line of sight signal. At ultra high frequencies signal follows the line of sight path and hence maximum communication distance is limited due to curvature of earth for given height of transmitting and receiving antenna
Why does the solar eclipse happen?
A solar eclipse happens if the moon, in its orbit around the earth, is located in the direct line of sight from the earth to the sun. The effect would be that the moon blocks the view of the sun.
What excited Apollo astronauts about the sight of earth?
It was bright
What excited the Apollo astronauts most about the sight of the earth?
it was home
What role did Australia have in neil Armstrong's moon landing?
When the original Apollo missions were occurring many times when the astronauts were landing on the moon there was no direct line of sight to the moon. In these instances Australia would act as a relay post for the images and audio being sent back to the earth from the moon. Also NASA has numerous testing sites located in the outback of Australia where new rockets and vehicular designs are stress tested.
Why did Apollo capsules lose contact with Earth each time they traveled to the dark side of the moon?
Apollo capsules communicated via radio. Radio waves travel in a straight line unless they are recieved by an intermediary and retransmitted at the target. As there are no communications satelites orbiting the Moon, as the capsule passed out of sight, communication was lost.
Who were the two astronauts who actually landed and who piloted the lunar module while theywere moon walking?
Apollo 11 was the first mission to land astronauts on the Moon. The Commander was Neil Armstrong and the Lunar Module Pilot was Edwin Aldrin (known as "Buzz"). They descended to the surface and carried out an EVA (Extra-Vehicular Activity). In the meanwhile, Michael Collins - the Command Module Pilot - orbited the Moon. Each time the Command Module went around the far side of the Moon (for around half of each 2-hour orbit), he became the first person to be totally alone out of sight of the Earth.
Who continued to obit the moon when Armstrong walked on the moon in 1969?
Apollo 11 had a crew of 3 astronauts. Neil Armstrong was the Commander and Edwin Aldrin was the Lunar Module Pilot. Whilst the two of them land and explored the Moon, the third crew member remained in orbit around the Moon. He was Michael Collins, the Command Module Pilot. Whilst Armstrong and Aldrin were on the Moon, Collins flew around the far side of the Moon, and became the first person to be totally alone out of sight of the Earth. After the Apollo 11 flight, Collins became Director of the National Air and Space Museum in Washington, where I met him in 1977.
Do you have to be a professional sight reader to be able to play piano on a cruise ship?
What on earth is a "sight reader"?
Who has been on the moon during a lunar eclipse?
No astronauts have ever been on the moon during a lunar eclipse. The last lunar eclipse occurred on November 8, 2022, and the next one will occur on March 14, 2025. The last time humans were on the moon was in December 1972, and there have been no plans to send astronauts back to the moon since then. However, if astronauts were on the moon during a lunar eclipse, they would see a very different sight than people on Earth. The moon would appear to turn a reddish color as it passed through Earth's shadow. This is because the only light that reaches the moon during a lunar eclipse is sunlight that has been refracted through Earth's atmosphere. The blue light is scattered away by the atmosphere, leaving only the red light to reach the moon. In addition to the reddish moon, astronauts on the moon would also see a ring of light around the Earth. This ring of light is caused by sunlight that is refracted through Earth's atmosphere and then reflected off the moon's surface. The ring of light is often called the "Earthshine". So, while no astronauts have ever been on the moon during a lunar eclipse, they would certainly see a very different and awe-inspiring sight than people on Earth.
Was Neptune ever been in sight on earth?
not an you had a telescopic
What is the importance of the horizon?
The horizon is point at which the earth curves away from our line of sight at the earth's surface.
What is it called when the moon is in full sight from the earth?
a full moon......
What movie and television projects has The Astronauts been in?
The Astronauts has: Played Themselves - Singers in "Hollywood a Go Go" in 1964. Played Themselves in "Surf Party" in 1964. Played Themselves in "Wild Wild Winter" in 1966. Played Themselves in "Out of Sight" in 1966. Performed in "Space Love" in 2003.
