General Awareness · Physics

Space Exploration and Astronomy

4,144 Questions

Review significant milestones in space exploration, including artificial satellites, reusable space shuttles, and historic lunar landings. This topic also covers astronomical phenomena and telescopic observations. Such scientific general knowledge is commonly tested in SSC, railways, and banking examinations.

Space shuttle missionsArtificial satellitesLunar and planetary landingsSpace telescopes and observatories

Space Exploration and Astronomy Questions

Multiple choice

Which of the following quotations is attributed to Neil Armstrong?

  1. A single step for man-a giant leap for mankind

  2. Man is by nature a political animal

  3. Eureka! Eureka

  4. Frailty thy name is woman
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Neil Armstrong spoke the famous words 'That's one small step for [a] man, one giant leap for mankind' as he became the first human to set foot on the Moon during Apollo 11 on July 20, 1969. The 'A' was inaudible in the original radio transmission but is in the written text.

Multiple choice

Directions: In the question below, the first and the last (correctly ordered) sentences are numbered 1 and 6. The rest of the passage is split into four parts and named B, C, D and E. These four parts are not given in the proper order. Choose the correct combination among the four alternatives given.

  1. Most spacecrafts are not self-propelled; they depend on the initial velocity provided by a launch vehicle. B. The Lunar Module used in the Apollo program had rocket engines that allowed it to soft-land on the Moon. C. It separates from the spacecraft when its task is done. D. The spacecraft itself often carries small rocket engines for manoeuvering and orienting in space. E. The spacecraft typically either is placed into an orbit around Earth or, if given sufficient velocity to escape Earth’s gravity, continues towards another destination in space.
  2. It carried sufficient rocket power in its attached Service Module to leave lunar orbit for the return journey to Earth.

  1. CEDB

  2. DCBE

  3. EBDC

  4. EBCD
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

‘It separates’ in C refers to ‘launch vehicle’ in 1. E follows C as it talks about placement of spacecraft in the orbit, by the launch vehicle.‘The spacecraft often carries small rocket engines for manoeuvering and orienting in space’ in D is linked with E because it continues to tell what happens next in space after it is placed there. 'The rocket engines' in D is linked to 'rocket engines.... to soft-land on the Moon' in B. ‘It carried…lunar orbit’ in 6 refers to ‘The Lunar Module…the Moon’ in B. 

Multiple choice

Directions: In the question below, the first and the last (correctly ordered) sentences are numbered 1 and 6. The rest of the passage is split into four parts and named B, C, D and E. These four parts are not given in the proper order. Choose the correct combination among the four alternatives given.

  1. With wings came space exploration, which is pretty cool. B. In fact, people have dreamed of utilizing and colonizing our solar system (and beyond) since before we had airplanes. C. That hasn’t happened. D. But there’s still a load of cool projects that are in progress at this very moment to take us one step closer to a life away from Earth. E. We learned in the 60s that we should all be living on the Moon by now.
  2. NASA has contributed $500,000 to an even more awesome project, essentially giant 3-D-printing robots designed to build massive installations in space.

  1. BECD

  2. DBCE

  3. CDBE

  4. BDEC
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

‘Airplanes’ in B and ‘wings’ in 1 connect. In B, ‘colonizing our solar system’ is connected to ‘living on the Moon’ in E that is referred by ‘that’ in C. ‘But there’s still a load of cool projects’ in D presents a solution to C.

Multiple choice

V. V. Tereshkova, the first woman in space belongs to which country?

  1. Russia

  2. India

  3. USA

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Valentina Tereshkova was a Soviet cosmonaut who became the first woman to travel in space in 1963. The Soviet Union dissolved in 1991, and she is Russian by nationality, making Russia the correct answer in the modern context.

Multiple choice

Yuri Gagarin was the ______ man cosmonaut in space.

  1. third

  2. second

  3. first

  4. fourth
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Yuri Gagarin was indeed the first human to journey into outer space when his Vostok 1 spacecraft completed an orbit of the Earth on 12 April 1961. He was a Soviet cosmonaut and remains one of the most famous figures in space exploration history.

Multiple choice

The first spaceship to hit the moon was

  1. Surveyor - 3

  2. Lunik II

  3. Columbus IV

  4. Apollo II
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Lunik II (also called Luna 2) was the first spacecraft to intentionally impact the lunar surface in September 1959. It was a Soviet achievement. Surveyor-3 was a US lunar lander, Columbus IV never existed, and Apollo II landed astronauts (didn't just hit).

Multiple choice

The first satellite was launched by

  1. Japan

  2. U.S.A.

  3. U.S.S.R.

  4. France

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Soviet Union (USSR) launched Sputnik 1 on October 4, 1957, making it the first artificial satellite in history. This marked the beginning of the Space Age. USA's first satellite (Explorer 1) was launched in January 1958, and Japan's first satellite (Ohsumi) was in 1970.

Multiple choice

The first satellite to be sent into space was

  1. Pioneer

  2. Luna I

  3. Sputnik

  4. Apollo II
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Sputnik 1, launched by the Soviet Union on October 4, 1957, was the first artificial satellite to be sent into space. It marked the beginning of the Space Age.

Multiple choice

What is the full form of “IBEX”?

  1. Interstellar Boundary Explorer Mission

  2. Interstellar Boundary Explorer Medium

  3. Interstellar Boundary Explanation Mission

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

IBEX is the Interstellar Boundary Explorer, a NASA satellite designed to study the boundary between our solar system and interstellar space。'Medium'和'Explanation'是对缩写的错误解释。

Multiple choice

What is the full form of “MIP”?

  1. Moon Impact Probe

  2. Moon Impact Public

  3. Mercury Impact Probe

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

MIP is Moon Impact Probe, a lunar probe that was part of India's Chandrayaan-1 mission and intentionally crashed into the lunar surface。'Public'和'Mercury'是不相关的扩展。

Multiple choice

After 25 years in the making, European Space Agency's 2 billion laboratory is set for launch to the international Space Station. Once operational Europe's first permanent base in space is expected to double the research capacity of the ISS. The name of science aboratory is

  1. British Laboratory

  2. European Laboratory

  3. European Union Laboratory

  4. Columbus Laboratory
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Columbus Laboratory is the European Space Agency's permanent research facility on the International Space Station. Launched in 2008 after years of development, it represented Europe's first permanent base in space and significantly expanded the ISS's scientific research capacity.