A science quiz based on the Luna 25 mission

Luna 25 Mission: Roscosmos’ Luna 25 lunar landing mission was a failure. It was intended to land near the Boguslawsky crater and the moon’s south pole. The Luna 25 mission was launched by a Soyuz-2.1b rocket on August 10, 2023 at 23:10 UTC from the Vostochny Cosmodrome in the far east of Russia’s Amur Oblast, and entered lunar orbit on August 16. After an unsuccessful orbital maneuver on August 19 at 11:57 UTC, the lander crashed into the lunar surface.

Find out how the Russian Luna 25 crashed during the moon landing

Take this quiz to test your knowledge of the Luna 25 mission.

1. Which space agency was in charge of the Luna 25 mission?

a) NASA

b) ESA

c) Roscosmos

d) CNSA

Ans. c

Explanation: The Russian space agency, Roscosmos, launched its Luna 25 mission to the Moon’s south pole on August 11.

2. What was the main objective of the Luna 25 mission?

a) Study the atmosphere of Mars

b) Explore Jupiter’s moon Europa

c) Explore the area of ​​the Moon’s South Pole

d) Study Saturn’s rings

Ans. c

Explanation: Luna 25’s main science objectives included examining the regolith and surrounding rocks, observing plumes of the lunar atmosphere, and testing technology for future lunar landings.

3. Which area on the moon was intended for the landing of Luna 25?

a) Mare Tranquillitatis

b) Tycho crater

c) Aitken Basin

d) Crater of Clavius

Ans. c

Explanation: Luna-25 was supposed to land near the south pole of the Moon, where the probe was supposed to spend one Earth year searching for water ice and conducting a series of scientific investigations.

4. What kind of launch system was used for the Luna 25 mission?

a) Falcon 9

b) Union

c) Long March 5

d) Proton

Ans. d

Explanation: The Russian Space Agency launched the Luna 25 spacecraft with a Soyuz 2 rocket from the Vostochny Cosmodrome.

5. What is the name of the Luna-25 program?

a) Snapshot of the moon

b) Lunar reconnaissance program

c) Luna-Globe

d) Lunar Express

Ans. c

Explanation: Luna-Glob lander was the initial name of the mission that was later renamed Luna 25 to emphasize continuity with the Soviet Luna program of the 1970s.

6. What scientific equipment was located inside Luna 25?

a) Ion thrusters

b) Seismometer and spectrometer

c) Solar panels

d) Laser communication system

Ans. b

Explanation: Luna-Glob is Roscosmos’ lunar exploration program aimed at progressing towards the creation of a fully robotic lunar base.

7. When was Lunar Mission 25 originally planned to launch?

a) in 2010

b) in 2018

c) 2021

d) in 2023

Ans. c

Explanation: The planned launch date of the Lunar 25 mission was August 11, 2023.

8. Luna 25’s mission was to look for signs:

a) Ancient oceans on the Moon

b) Active volcanic activity

c) Presence of helium-3

d) Water ice at the poles of the Moon

Ans. d

Explanation: Luna 25 consisted of a lander and its mission was to make a soft landing near the Moon’s south pole and study the optical, physical and chemical properties of lunar dust and the lunar soil and atmosphere.

9. What will be the benefits of the Luna 25 mission?

a) Climate change on the Moon

b) Moon’s gravitational anomalies

c) Solar wind interactions

d) Lunar evolution and geology

Ans. d

Explanation: Luna 25, a landmark lunar mission led by the Russian space agency Roscosmos, aimed to expand understanding of the Moon’s enigmatic south pole.

10. Which of the following is not among the objectives of the Luna 25 mission?

a) Improvement of lunar mining operations

b) Gaining insight into the geological history of the Earth

c) Expanding knowledge about space weather

d) Studying the potential of the Moon for future human research

Ans. And

Explanation: The venture aims to explore the area of ​​the lunar south pole, which has immense scientific and strategic value.

11. When did the Luna 25 lander crash on the moon?

a) August 15

b) August 16

c) August 19

d) August 17

Ans. C

Explanation: According to Roscosmos General Director Yuri Borisov, the maneuvering engine failed to shut down and ran for 127 seconds instead of 84. The lander crashed on the lunar surface after a failed maneuver, creating a lunar-intersecting trajectory instead of the planned minimum-distance elliptical orbit from 18 km.

Science quiz questions based on Chandrayaan-3 mission

Categories: Optical Illusion
Source: newstars.edu.vn

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