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 space agency is planning to send a mission to Jupiter's moon Callisto in the 2030s to search for signs of life?

  1. NASA

  2. ESA

  3. JAXA

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

NASA is planning to send the Europa Clipper mission to Jupiter's moon Callisto in the 2030s to search for signs of life.

Multiple choice

What is the name of the proposed mission that aims to explore the surface of Venus using a rover?

  1. Venus Rover

  2. Venus Lander

  3. Venus Orbiter

  4. Venus Climate Orbiter
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Venus Rover mission aims to explore the surface of Venus using a rover, studying its geology, atmosphere, and potential habitability.

Multiple choice

Which space agency is responsible for the Hayabusa2 mission, which successfully returned samples from the asteroid Ryugu?

  1. NASA

  2. ESA

  3. JAXA

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

The Japan Aerospace Exploration Agency (JAXA) is responsible for the Hayabusa2 mission, which successfully returned samples from the asteroid Ryugu.

Multiple choice

What is the name of the proposed mission that aims to explore the surface of Mars using a helicopter?

  1. Mars Helicopter

  2. Mars Lander

  3. Mars Orbiter

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

The Mars Helicopter mission aims to explore the surface of Mars using a helicopter, studying its geology, atmosphere, and potential habitability.

Multiple choice

Which space agency is planning to send a mission to Jupiter's moon Ganymede in the 2030s to study its subsurface ocean?

  1. NASA

  2. ESA

  3. JAXA

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

The European Space Agency (ESA) is planning to send the Jupiter Icy Moons Explorer (JUICE) mission to Jupiter's moon Ganymede in the 2030s to study its subsurface ocean.

Multiple choice

What is the name of the proposed mission that aims to explore the surface of Saturn's moon Titan using a lander?

  1. Titan Lander

  2. Titan Orbiter

  3. Titan Climate Orbiter

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

The Titan Lander mission aims to explore the surface of Saturn's moon Titan using a lander, studying its geology, atmosphere, and potential habitability.

Multiple choice

What is the name of the space telescope that was launched in 2018 to study exoplanets?

  1. Hubble Space Telescope

  2. James Webb Space Telescope

  3. Kepler Space Telescope

  4. Spitzer Space Telescope
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The James Webb Space Telescope, launched in 2018, is a powerful space telescope that is expected to revolutionize our understanding of exoplanets.

Multiple choice

What is the name of the satellite that was launched in 2009 to study dark energy?

  1. Hubble Space Telescope

  2. James Webb Space Telescope

  3. Planck Surveyor

  4. Wilkinson Microwave Anisotropy Probe
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Wilkinson Microwave Anisotropy Probe (WMAP) was a satellite that was launched in 2009 to study dark energy by measuring the cosmic microwave background radiation.

Multiple choice

What is the name of the upcoming space telescope that will study dark energy?

  1. Hubble Space Telescope

  2. James Webb Space Telescope

  3. Planck Surveyor

  4. Nancy Grace Roman Space Telescope
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Nancy Grace Roman Space Telescope is an upcoming space telescope that will study dark energy by measuring the expansion of the universe and the distribution of galaxies.

Multiple choice

Which space agency's emblem features a rocket launching from a globe, encircled by a ring of stars?

  1. NASA

  2. ESA

  3. JAXA

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

The NASA emblem, designed in 1959, depicts a rocket launching from Earth, surrounded by a ring of stars representing the United States.

Multiple choice

The reverse of the Apollo 11 commemorative medal features an image of an astronaut planting the American flag on the lunar surface. What is the significance of the astronaut's left hand?

  1. It is holding a hammer.

  2. It is holding a lunar sample bag.

  3. It is holding a camera.

  4. It is holding a pair of pliers.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The astronaut's left hand is holding a lunar sample bag, symbolizing the collection of lunar samples during the Apollo 11 mission.

Multiple choice

The reverse of the Vostok 1 commemorative medal features an image of the Earth, with a rocket orbiting it. What is the significance of the rocket's trajectory?

  1. It is a straight line.

  2. It is a parabolic curve.

  3. It is an elliptical curve.

  4. It is a hyperbolic curve.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The rocket's trajectory is an elliptical curve, symbolizing the orbit of the Vostok 1 spacecraft around Earth.

Multiple choice

The reverse of the Apollo 11 commemorative coin features an image of an astronaut planting the American flag on the lunar surface. What is the significance of the lunar module in the background?

  1. It represents the spacecraft that brought the astronauts to the moon.

  2. It represents the spacecraft that will take the astronauts back to Earth.

  3. It represents the spacecraft that will remain on the moon.

  4. It represents the spacecraft that will be used to explore the lunar surface.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The lunar module in the background represents the spacecraft that will take the astronauts back to Earth, symbolizing their successful return from the moon.

Multiple choice

The reverse of the Apollo 12 commemorative medal features an image of an astronaut collecting lunar samples. What is the significance of the lunar rover in the background?

  1. It represents the vehicle that brought the astronauts to the moon.

  2. It represents the vehicle that will take the astronauts back to Earth.

  3. It represents the vehicle that will remain on the moon.

  4. It represents the vehicle that will be used to explore the lunar surface.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The lunar rover in the background represents the vehicle that will be used to explore the lunar surface, symbolizing the astronauts' mission to collect lunar samples.

Multiple choice

The reverse of the Apollo 13 commemorative medal features an image of the Earth, with a rocket flying towards it. What is the significance of the rocket's trajectory?

  1. It is a straight line.

  2. It is a parabolic curve.

  3. It is an elliptical curve.

  4. It is a hyperbolic curve.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The rocket's trajectory is a hyperbolic curve, symbolizing the Apollo 13 mission's successful return to Earth despite the challenges it faced.