General Awareness ยท 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 observatory was used to discover the first planets outside our solar system?

  1. Hubble Space Telescope

  2. Keck Observatory

  3. Very Large Telescope

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

The first planets outside our solar system were discovered in 1992 using the Hubble Space Telescope.

Multiple choice

What is the name of the robot that was the first to walk on the surface of Mars?

  1. Curiosity

  2. Opportunity

  3. Spirit

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

Sojourner was part of the Mars Pathfinder mission and landed on Mars in 1997.

Multiple choice

What is the name of the robot that was developed by NASA and is known for its ability to explore the surface of Mars?

  1. Curiosity

  2. Opportunity

  3. Spirit

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

Perseverance is a rover that was developed by NASA and is known for its ability to explore the surface of Mars. It landed on Mars in 2021 and is currently searching for signs of ancient life.

Multiple choice

What is the name of the robot that was developed by NASA and is known for its ability to repair satellites in space?

  1. Robonaut 2

  2. Astrobee

  3. SPHERES

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

Robonaut 2 is a humanoid robot that was developed by NASA and is known for its ability to repair satellites in space. It was launched to the International Space Station in 2011.

Multiple choice

What is the name of the adaptive optics system used on the VLT?

  1. SPHERE

  2. MUSE

  3. HAWK-I

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

The adaptive optics system used on the VLT is called GRAAL (GRAvity Adaptive optics for Astronomy).

Multiple choice

What is the name of the instrument used to study the properties of the solar system?

  1. SPHERE

  2. HARPS

  3. CRIRES

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

The instrument used to study the properties of the solar system is called SPHERE (Spectro-Polarimetric High-contrast Exoplanet REsearch).

Multiple choice

Which space telescope is renowned for its groundbreaking exoplanet discoveries?

  1. Hubble Space Telescope

  2. Chandra X-ray Observatory

  3. Kepler Space Telescope

  4. James Webb Space Telescope
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Kepler Space Telescope was specifically designed to search for exoplanets using the transit photometry method.

Multiple choice

Which country was the first to launch an artificial satellite into orbit?

  1. United States

  2. Soviet Union

  3. China

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

The Soviet Union launched Sputnik 1, the first artificial satellite, into orbit in 1957.

Multiple choice

What is the term used to describe the study of the political, economic, and social implications of space exploration and satellite technology?

  1. Space geopolitics

  2. Astropolitics

  3. Space law

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

Space geopolitics is the study of the political, economic, and social implications of space exploration and satellite technology.

Multiple choice

What is the term used to describe the debris left in orbit around Earth, including defunct satellites, rocket boosters, and other objects?

  1. Space debris

  2. Orbital debris

  3. Space junk

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

Space debris refers to the debris left in orbit around Earth, including defunct satellites, rocket boosters, and other objects.

Multiple choice

Which space agency is responsible for the International Space Station (ISS)?

  1. NASA

  2. ESA

  3. JAXA

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

NASA is the space agency responsible for the International Space Station (ISS).

Multiple choice

What is the term used to describe the process of sending a spacecraft to another planet or moon for exploration?

  1. Space exploration

  2. Planetary exploration

  3. Lunar exploration

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

Space exploration is the process of sending a spacecraft to another planet or moon for exploration.

Multiple choice

Which spacecraft was the first to land on the moon?

  1. Apollo 11

  2. Luna 9

  3. Voyager 1

  4. Hubble Space Telescope
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Apollo 11 was the first spacecraft to land on the moon.

Multiple choice

Which country was the first to launch a satellite into space during the Cold War?

  1. United States

  2. Soviet Union

  3. China

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

The Soviet Union launched the first artificial satellite, Sputnik 1, into space in 1957.

Multiple choice

Where will the JWST be located?

  1. Earth orbit

  2. Lunar orbit

  3. Mars orbit

  4. Lagrange point 2
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The JWST will be located at Lagrange point 2, which is a point in space about 1.5 million kilometers from Earth.