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

What is the name of the spacecraft that will carry the Europa Clipper Mission?

  1. Europa Clipper

  2. Juno

  3. Galileo

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

The spacecraft that will carry the Europa Clipper Mission is named Europa Clipper.

Multiple choice

What is the name of the instrument on the Europa Clipper spacecraft that will search for signs of life?

  1. Europa Imaging System (EIS)

  2. Europa Radar Experiment (ERE)

  3. Europa Thermal Emission Imaging System (E-THEMIS)

  4. Europa Clipper Magnetometer (ECM)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Europa Imaging System (EIS) is the instrument on the Europa Clipper spacecraft that will search for signs of life by taking high-resolution images of Europa's surface.

Multiple choice

What is the name of the instrument on the Europa Clipper spacecraft that will study Europa's surface composition?

  1. Europa Imaging System (EIS)

  2. Europa Radar Experiment (ERE)

  3. Europa Thermal Emission Imaging System (E-THEMIS)

  4. Europa Clipper Magnetometer (ECM)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Europa Radar Experiment (ERE) is the instrument on the Europa Clipper spacecraft that will study Europa's surface composition by sending radar waves into the ice and analyzing the reflected signals.

Multiple choice

What is the name of the instrument on the Europa Clipper spacecraft that will measure Europa's magnetic field?

  1. Europa Imaging System (EIS)

  2. Europa Radar Experiment (ERE)

  3. Europa Thermal Emission Imaging System (E-THEMIS)

  4. Europa Clipper Magnetometer (ECM)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Europa Clipper Magnetometer (ECM) is the instrument on the Europa Clipper spacecraft that will measure Europa's magnetic field.

Multiple choice

What is the name of the instrument on the Europa Clipper spacecraft that will map Europa's subsurface ocean?

  1. Europa Imaging System (EIS)

  2. Europa Radar Experiment (ERE)

  3. Europa Thermal Emission Imaging System (E-THEMIS)

  4. Europa Clipper Magnetometer (ECM)
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Europa Thermal Emission Imaging System (E-THEMIS) is the instrument on the Europa Clipper spacecraft that will map Europa's subsurface ocean by measuring the heat radiating from its surface.

Multiple choice

What is the name of the mission that preceded the Europa Clipper Mission?

  1. Galileo

  2. Juno

  3. Voyager

  4. Cassini-Huygens
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Galileo mission was the mission that preceded the Europa Clipper Mission. Galileo was a NASA mission that explored Jupiter and its moons from 1989 to 2003.

Multiple choice

What is the name of the mission that will follow the Europa Clipper Mission?

  1. Europa Lander

  2. Europa Orbiter

  3. Europa Sample Return

  4. Europa Life Finder
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Europa Lander mission is the mission that will follow the Europa Clipper Mission. The Europa Lander mission is a proposed NASA mission that would send a lander to Europa to search for signs of life.

Multiple choice

What is the name of the agency that is leading the Europa Clipper Mission?

  1. NASA

  2. ESA

  3. JAXA

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

The Europa Clipper Mission is led by NASA, the National Aeronautics and Space Administration.

Multiple choice

What is the name of the company that is building the Europa Clipper spacecraft?

  1. Boeing

  2. Lockheed Martin

  3. Northrop Grumman

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

Boeing is building the Europa Clipper spacecraft.

Multiple choice

What is the name of the scientist who is the Principal Investigator of the Europa Clipper Mission?

  1. Robert Pappalardo

  2. Sean Solomon

  3. Linda Spilker

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

Robert Pappalardo is the Principal Investigator of the Europa Clipper Mission.

Multiple choice

What type of spacecraft is Dragonfly?

  1. A lander.

  2. A rover.

  3. A drone.

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

Dragonfly is a rotorcraft, which is a type of aircraft that uses rotors to generate lift and thrust. It is the first rotorcraft to be sent to another planet.

Multiple choice

How long will Dragonfly spend on Titan?

  1. 2 years

  2. 5 years

  3. 10 years

  4. 15 years
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dragonfly is expected to spend about 2 years on Titan, exploring its surface and collecting data.

Multiple choice

What is the name of the mission that sent the Huygens probe to Titan?

  1. Cassini-Huygens

  2. Voyager 1

  3. Voyager 2

  4. Pioneer 11
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Cassini-Huygens mission was a joint mission between NASA and the European Space Agency that sent the Cassini spacecraft and the Huygens probe to Saturn and Titan.

Multiple choice

When was the Dragonfly mission launched?

  1. 2027

  2. 2028

  3. 2029

  4. 2030
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Dragonfly mission is scheduled to launch in 2027.

Multiple choice

When is Dragonfly expected to arrive at Titan?

  1. 2034

  2. 2035

  3. 2036

  4. 2037
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dragonfly is expected to arrive at Titan in 2034.