General Awareness ยท Physics

Space Exploration and Astronomy

3,952 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

What was the name of the medal issued by the European Space Agency in 2024 to commemorate the first European astronaut to land on Mars?

  1. The Mars Medal

  2. The ExoMars Medal

  3. The Rosalind Franklin Medal

  4. The Schiaparelli Medal
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The European Space Agency issued the Mars Medal in 2024 to honor the first European astronaut to land on Mars, a historic milestone in human space exploration.

Multiple choice

How can 3D printing food technology contribute to space exploration missions?

  1. By providing astronauts with nutritious and customized food options

  2. By reducing the weight and volume of food supplies

  3. By enabling the production of food in space

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

3D printing food technology can contribute to space exploration missions by providing astronauts with nutritious and customized food options, reducing the weight and volume of food supplies, and enabling the production of food in space.

Multiple choice

How does public outreach and astronomy education contribute to achieving SDG 4?

  1. By promoting scientific literacy and critical thinking skills

  2. By inspiring students to pursue careers in STEM fields

  3. By fostering a sense of global citizenship and cultural understanding

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Public outreach and astronomy education contribute to achieving SDG 4 by promoting scientific literacy and critical thinking skills, inspiring students to pursue careers in STEM fields, and fostering a sense of global citizenship and cultural understanding through the exploration of the universe and our place in it.

Multiple choice

How can public outreach and astronomy education contribute to achieving SDG 16: Peace, Justice and Strong Institutions?

  1. By promoting critical thinking and problem-solving skills

  2. By fostering a sense of global citizenship and understanding

  3. By inspiring young people to pursue careers in diplomacy and international relations

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Public outreach and astronomy education can contribute to achieving SDG 16: Peace, Justice and Strong Institutions by promoting critical thinking and problem-solving skills, fostering a sense of global citizenship and understanding, and inspiring young people to pursue careers in diplomacy and international relations, thereby promoting peaceful and inclusive societies.

Multiple choice

Which of the following is NOT a type of spacecraft rendezvous?

  1. Proximity Operations

  2. Docking

  3. Berthing

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

Flyby is not a type of spacecraft rendezvous. It refers to a spacecraft passing by another celestial body without entering its orbit.

Multiple choice

What is the most common type of spacecraft rendezvous?

  1. Proximity Operations

  2. Docking

  3. Berthing

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

Docking is the most common type of spacecraft rendezvous. It involves the physical connection of two spacecraft, allowing crew and cargo to transfer between them.

Multiple choice

What was the primary cause of the failure of the GSLV Mk.III's first developmental flight?

  1. Engine failure

  2. Payload fairing failure

  3. Guidance and control system failure

  4. Cryogenic stage failure
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The primary cause of the failure of the GSLV Mk.III's first developmental flight was the failure of the cryogenic stage, leading to the loss of the satellite.

Multiple choice

What was the main reason behind the failure of the PSLV C39 mission, carrying the IRNSS-1H satellite?

  1. Payload fairing failure

  2. Guidance and control system failure

  3. Engine failure

  4. Cryogenic stage failure
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The main reason behind the failure of the PSLV C39 mission was the failure of the payload fairing to separate properly, resulting in the loss of the satellite.

Multiple choice

What was the primary cause of the failure of the PSLV C37 mission, carrying the IRNSS-1G satellite?

  1. Engine failure

  2. Payload fairing failure

  3. Guidance and control system failure

  4. Cryogenic stage failure
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The primary cause of the failure of the PSLV C37 mission was the failure of one of the strap-on boosters, resulting in the loss of the satellite.

Multiple choice

What was the main reason behind the failure of the PSLV C42 mission, carrying the Cartosat-2F satellite?

  1. Payload fairing failure

  2. Guidance and control system failure

  3. Engine failure

  4. Cryogenic stage failure
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The main reason behind the failure of the PSLV C42 mission was the failure of the payload fairing to separate properly, resulting in the loss of the satellite.

Multiple choice

What was the primary cause of the failure of the PSLV C38 mission, carrying the IRNSS-1F satellite?

  1. Engine failure

  2. Payload fairing failure

  3. Guidance and control system failure

  4. Cryogenic stage failure
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The primary cause of the failure of the PSLV C38 mission was the failure of one of the strap-on boosters, resulting in the loss of the satellite.

Multiple choice

What was the main reason behind the failure of the PSLV C41 mission, carrying the Cartosat-2E satellite?

  1. Payload fairing failure

  2. Guidance and control system failure

  3. Engine failure

  4. Cryogenic stage failure
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The main reason behind the failure of the PSLV C41 mission was the failure of the payload fairing to separate properly, resulting in the loss of the satellite.

Multiple choice

What was the primary cause of the failure of the PSLV C36 mission, carrying the IRNSS-1E satellite?

  1. Engine failure

  2. Payload fairing failure

  3. Guidance and control system failure

  4. Cryogenic stage failure
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The primary cause of the failure of the PSLV C36 mission was the failure of one of the strap-on boosters, resulting in the loss of the satellite.

Multiple choice

What is the largest meteorite ever found?

  1. The Hoba meteorite

  2. The El Chaco meteorite

  3. The Sikhote-Alin meteorite

  4. The Tunguska meteorite
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Hoba meteorite is the largest meteorite ever found, with a mass of approximately 60 tons.

Multiple choice

What is the term used to describe the extraction of resources from space?

  1. Space Mining

  2. Space Exploration

  3. Space Colonization

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

Space mining refers to the process of extracting valuable resources from celestial bodies, such as asteroids, moons, and planets.