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 comet that is known for its long, flowing tail?

  1. Halley's Comet

  2. Hale-Bopp Comet

  3. Shoemaker-Levy 9 Comet

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

Halley's Comet is known for its long, flowing tail and is visible from Earth every 76 years.

Multiple choice

Which comet is known for its extremely long tail, sometimes stretching millions of kilometers?

  1. Halley's Comet

  2. Hale-Bopp

  3. Hyakutake

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

Comet Hyakutake, discovered in 1996, is famous for its exceptionally long tail, which extended over 100 million kilometers at its peak.

Multiple choice

Which comet was the first to be successfully landed on by a spacecraft?

  1. Giotto

  2. Vega 1

  3. Vega 2

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

The Rosetta mission, launched by the European Space Agency, successfully landed a probe named Philae on the surface of Comet 67P/Churyumov-Gerasimenko in 2014.

Multiple choice

Which comet was responsible for the Tunguska event in 1908, causing widespread devastation in Siberia?

  1. Halley's Comet

  2. Shoemaker-Levy 9

  3. Hyakutake

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

The Tunguska event was caused by an air burst of a comet or asteroid in 1908 over Tunguska, Russia.

Multiple choice

What is the name of the spacecraft that visited Comet 67P/Churyumov-Gerasimenko and released a lander named Philae?

  1. Giotto

  2. Vega 1

  3. Vega 2

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

The Rosetta mission, launched by the European Space Agency, visited Comet 67P/Churyumov-Gerasimenko and released a lander named Philae.

Multiple choice

Which comet was the target of the Deep Impact mission, which successfully crashed a probe into its nucleus?

  1. Halley's Comet

  2. Shoemaker-Levy 9

  3. Tempel 1

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

The Deep Impact mission successfully crashed a probe into the nucleus of Comet Tempel 1 in 2005.

Multiple choice

Which comet was the target of the Stardust mission, which successfully collected and returned samples of cometary material to Earth?

  1. Halley's Comet

  2. Shoemaker-Levy 9

  3. Wild 2

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

The Stardust mission successfully collected and returned samples of cometary material from Comet Wild 2 to Earth.

Multiple choice

What is the name of the comet that was discovered in 1993 and caused widespread panic due to its initially predicted close approach to Earth?

  1. Hyakutake

  2. Shoemaker-Levy 9

  3. Hale-Bopp

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

Comet Shoemaker-Levy 9 was discovered in 1993 and caused panic due to its predicted close approach to Earth. However, it ultimately collided with Jupiter in 1994.

Multiple choice

Which invention made it possible to travel to space?

  1. Rocket

  2. Airplane

  3. Helicopter

  4. Hot Air Balloon
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The rocket, invented in the early 20th century, made it possible for humans to travel to space.

Multiple choice

Which space agency has played a significant role in facilitating technology transfer between the public and private sectors?

  1. NASA

  2. ESA

  3. JAXA

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

NASA has established several programs and initiatives to promote technology transfer from its research and development activities to the private sector.

Multiple choice

What is the primary focus of the Space Technology Mission Directorate (STMD) within NASA?

  1. Developing innovative space technologies

  2. Managing space missions

  3. Conducting scientific research

  4. Educating the public about space
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

STMD is responsible for developing and demonstrating new space technologies that can benefit future missions and applications.

Multiple choice

Which space agency is responsible for coordinating space technology development and transfer activities in Europe?

  1. NASA

  2. ESA

  3. JAXA

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

ESA is the European Space Agency, which plays a leading role in coordinating space technology development and transfer activities among its member states.

Multiple choice

Which space telescope is specifically designed to search for and characterize 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
C Correct answer
Explanation

The Kepler Space Telescope was launched in 2009 and has discovered thousands of exoplanets, including many potentially habitable ones.

Multiple choice

What is the name of the mission that aims to send a spacecraft to study the atmosphere of an exoplanet?

  1. TESS

  2. CHEOPS

  3. JWST

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

The ARIEL mission, scheduled for launch in 2029, will study the atmospheres of exoplanets to search for signs of life.

Multiple choice

What is the name of the mission that aims to send a spacecraft to search for signs of life on Mars?

  1. Mars 2020

  2. ExoMars

  3. Europa Clipper

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

The Mars 2020 mission, which landed on Mars in 2021, is equipped with instruments to search for signs of ancient life on the planet.