In which year and day did man step on moon first?
2) what was the name of the rocket which carried Appollo 11?
3) who was the second man who landed on moon?
4) which is the country who landed man on moon first?
5) what is the branch of science deals with the study of moon?
6) who is the auther of the famous book"first man on moon "?
7) what was the Indian standard time at which man landed on moon first?
8) what was the name of the satellite that landed on moon who carried man first?
9) which planet is known as green planet?
10) what percent of the surface area of the moon visible to the earth?
[7/22/20, 6:07:21 PM] Molty Mema: 13) How many people have walked on the moon?
14) How strong is the moon's gravity?
15) Who first observed crators on the moon?
16) which is the hotest planet in the solar system?
17) how many days mercurry take to move a round of the sun?
18) who was the first man in space?
19) who were the first to perform a successful lunar soft landing?
20) what did the astronauts plant on the moon?
[7/22/20, 6:07:22 PM] Molty Mema: 11) How time does it take the moon to orbit the earth?
12) Which is the largest planet?
[7/22/20, 6:07:22 PM] Molty Mema: 11) How time does it take the moon to orbit the earth?
12) Which is the largest planet?
[7/22/20, 6:07:23 PM] Molty Mema: 21) what is the average distance between moon and Earth?
22) when the moon
seems to be growing it is called?
23) How long did Neilarmstrong spend on moon?
24) What percentage of moon is visible from the Earth?
25) Who is the father of modern Selenography?
Answers
Answer:
see answer
Step-by-step explanation:
1) On July 20, 1969
2) The Apollo spacecraft were launched on top of the Saturn V rocket. The Saturn V was made of three stages. The first two stages used up their fuel reaching orbit. The third stage was used to push the Apollo Command Module and Lunar Module to the moon.
3) Aldrin set foot on the Moon at 03:15:16 on July 21, 1969 (UTC), nineteen minutes after Armstrong first touched the surface. Armstrong and Aldrin became the first and second people, respectively, to walk on the Moon.
4) A Moon landing is the arrival of a spacecraft on the surface of the Moon. This includes both crewed and robotic missions. The first human-made object to touch the Moon was the Soviet Union's Luna 2, on 13 September 1959. The United States' Apollo 11 was the first crewed mission to land on the Moon, on 20 July 1969
5) Selenology
6) First Man: The Life of Neil A. Armstrong is the official biography of Neil Armstrong, the astronaut who became the first man to walk on the Moon, on July 20, 1969. The book was written by James R. Hansen and was first published in 2005 by Simon & Schuster.
7) 20:17:40
8) The Apollo 11 Command Module Columbia carried astronauts Neil Armstrong, Edwin "Buzz" Aldrin, and Michael Collins on their historic voyage to the Moon and back on July 16-24, 1969. During the mission, astronauts Armstrong and Aldrin became the first human explorers of another world.
9) Uranus
10) 59%
13) Neil Armstrong and Edwin "Buzz" Aldrin were the first of 12 human beings who walked on the Moon. Four of America's moonwalkers are still alive: Aldrin (Apollo 11), David Scott (Apollo 15), Charles Duke (Apollo 16) and Harrison
14) 1.62 m/s²

Density: 3.34 g/cm³
Radius: 1,737.1 km
15) In 1893, after spending 18 nights observing the Moon with the Naval Observatory 26-inch refractor, the great American geologist Grove Karl Gilbert pointed out that volcanic craters were typically at the tops of massive mountains, whereas lunar craters usually occur on flat terrain
16) venus
17) Mercury takes 59 Earth days to make one full rotation. But a year on Mercury goes fast. Because it's the closest planet to the sun, it goes around the Sun in just 88 Earth days
18) cosmonaut Yuri Gagarin
19) Soviet Union
Soviet uncrewed soft landings (1966–1976)
The Luna 9 spacecraft, launched by the Soviet Union, performed the first successful soft Moon landing on 3 February 1966. Airbags protected its 99 kilograms (218 lb) ejectable capsule which survived an impact speed of over 15 metres per second (54 km/h; 34 mph).
20)The Lunar Flag Assembly (LFA) was a kit containing a flag of the United States designed to be erected on the Moon during the Apollo program. Six such flag assemblies were planted on the Moon. The nylon flags were hung on telescoping staffs and horizontal bars constructed of one-inch anodized aluminum tubes.
11) about 27.3 days
Sidereal Period versus Synodic Period
The Moon appears to move completely around the celestial sphere once in about 27.3 days as observed from the Earth. This is called a sidereal month. It represents the orbital period of the Moon around the Earth.
12) Jupiter
21) 384,400 km
22) ("Waxing" means increasing, or growing larger.) This Moon is called a Waning Gibbous Moon. ... The amount of the Moon that we can see will grow smaller and smaller every day. ("Waning" means decreasing, or growing smaller.) This Moon is called the Waning Crescent Moon.
23 ) 21 hours, 36 minutes
Armstrong and Aldrin spent 21 hours, 36 minutes on the moon's surface. After a rest period that included seven hours of sleep, the ascent stage engine fired at 124 hours, 22 minutes.
24) 59%
25) Father of modern selenography. The early 20th-century German selenographer Philipp Fauth wrote, "The crowns of rays spread out over the face of the full moon, and seem to mock at all explanation."
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