General Awareness · 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

Which astronaut was the first to repair a satellite in space?

  1. Bruce McCandless II

  2. Joseph Allen

  3. Kathryn Sullivan

  4. James van Hoften
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Bruce McCandless II was the first astronaut to repair a satellite in space, during the STS-41-B mission in 1984.

Multiple choice

What was the name of the first Japanese astronaut to appear on a postage stamp?

  1. Soichi Noguchi

  2. Koichi Wakata

  3. Naoko Yamazaki

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

Soichi Noguchi was the first Japanese astronaut to appear on a postage stamp, issued by Japan in 2005.

Multiple choice

Which astronaut was the first to perform a spacewalk outside the International Space Station?

  1. Yuri Malenchenko

  2. Edward Lu

  3. Michael Lopez-Alegria

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

Yuri Malenchenko was the first astronaut to perform a spacewalk outside the International Space Station, during the Expedition 1 mission in 2000.

Multiple choice

What was the name of the first Canadian astronaut to appear on a postage stamp?

  1. Marc Garneau

  2. Roberta Bondar

  3. Chris Hadfield

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

Marc Garneau was the first Canadian astronaut to appear on a postage stamp, issued by Canada in 1984.

Multiple choice

Which astronaut was the first to conduct a spacewalk using a jetpack?

  1. Bruce McCandless II

  2. Joseph Allen

  3. Kathryn Sullivan

  4. James van Hoften
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Bruce McCandless II was the first astronaut to conduct a spacewalk using a jetpack, during the STS-41-B mission in 1984.

Multiple choice

What was the first artificial satellite launched into Earth's orbit?

  1. Sputnik 1

  2. Explorer 1

  3. Vanguard 1

  4. Luna 1
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sputnik 1, launched by the Soviet Union in 1957, was the first artificial satellite to orbit Earth.

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, the National Aeronautics and Space Administration, is the lead agency for the International Space Station (ISS) program.

Multiple choice

What is the name of the first reusable spacecraft developed by SpaceX?

  1. Falcon 9

  2. Dragon

  3. Starship

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

The Falcon 9 is the first reusable spacecraft developed by SpaceX, capable of delivering payloads to orbit and returning to Earth for reuse.

Multiple choice

What is the name of the first spacecraft to successfully land on Mars?

  1. Viking 1

  2. Spirit

  3. Opportunity

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

Viking 1, launched by NASA in 1975, was the first spacecraft to successfully land on Mars and return images and data from the Martian surface.

Multiple choice

Which space probe was the first to visit all four outer planets (Jupiter, Saturn, Uranus, and Neptune)?

  1. Voyager 1

  2. Voyager 2

  3. Pioneer 10

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

Voyager 2, launched in 1977, is the first and only spacecraft to have visited all four outer planets, providing valuable data and images of these distant worlds.

Multiple choice

What is the name of the first private company to launch a spacecraft beyond Earth's orbit?

  1. SpaceX

  2. Blue Origin

  3. Virgin Galactic

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

SpaceX, founded by Elon Musk, became the first private company to launch a spacecraft beyond Earth's orbit with its Falcon Heavy rocket in 2018.

Multiple choice

What is the name of the first spacecraft to successfully land on a comet?

  1. Rosetta

  2. Philae

  3. Giotto

  4. Vega 1
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Philae, a lander carried by the Rosetta spacecraft, became the first spacecraft to successfully land on a comet, Comet 67P/Churyumov–Gerasimenko, in 2014.

Multiple choice

What is the name of the first spacecraft to successfully enter orbit around Mercury?

  1. Mariner 10

  2. MESSENGER

  3. BepiColombo

  4. Parker Solar Probe
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Mariner 10, launched in 1973, was the first spacecraft to successfully enter orbit around Mercury, providing valuable data and images of the innermost planet.

Multiple choice

What is the name of the first spacecraft to successfully land on an asteroid?

  1. Hayabusa

  2. Hayabusa2

  3. NEAR Shoemaker

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

Hayabusa, a Japanese spacecraft, became the first spacecraft to successfully land on an asteroid, Itokawa, in 2005, and returned samples of the asteroid to Earth.

Multiple choice

Which space probe was the first to successfully enter orbit around Jupiter?

  1. Pioneer 10

  2. Pioneer 11

  3. Voyager 1

  4. Voyager 2
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Pioneer 10, launched in 1972, was the first spacecraft to successfully enter orbit around Jupiter, providing valuable data and images of the gas giant.