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 space telescope that has revolutionized our understanding of the early universe?

  1. Hubble Space Telescope

  2. James Webb Space Telescope

  3. Spitzer Space Telescope

  4. Chandra X-ray Observatory
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The James Webb Space Telescope is a powerful space telescope that has revolutionized our understanding of the early universe, providing stunning images and data that have shed new light on the formation and evolution of galaxies.

Multiple choice

What is the name of the space mission that successfully landed a rover on Mars in 2021?

  1. Perseverance

  2. Curiosity

  3. Opportunity

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

The Perseverance rover successfully landed on Mars in 2021, with the mission of searching for signs of ancient life and collecting samples for future return to Earth.

Multiple choice

What is the name of the space probe that was the first to land on Mars?

  1. Viking 1

  2. Curiosity

  3. Opportunity

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

Viking 1 was the first space probe to land on Mars, and it did so in 1976.

Multiple choice

What is the name of the asteroid that is known for its close approaches to Earth?

  1. Apophis

  2. Eros

  3. Ida

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

Apophis is an asteroid that is known for its close approaches to Earth, with one notable approach occurring in 2029.

Multiple choice

Which asteroid was the first to be visited by a spacecraft?

  1. Gaspra

  2. Ida

  3. Eros

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

Gaspra was the first asteroid to be visited by a spacecraft, which was the Galileo spacecraft in 1991.

Multiple choice

Which asteroid is known for its two moons?

  1. Ida

  2. Gaspra

  3. Eros

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

Ida is an asteroid that is known for its two moons, Dactyl and Ida II.

Multiple choice

What is the name of the asteroid that is known for its unusual shape?

  1. Eros

  2. Ida

  3. Gaspra

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

Eros is an asteroid that is known for its unusual shape, which is similar to a peanut.

Multiple choice

Which asteroid is the target of the Dawn mission?

  1. Ceres

  2. Vesta

  3. Pallas

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

The Dawn mission was a NASA mission that visited and studied the asteroid Ceres.

Multiple choice

What is the name of the asteroid that is the target of the Lucy mission?

  1. Ceres

  2. Vesta

  3. Pallas

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

The Lucy mission is a NASA mission that will visit and study the asteroid Pallas.

Multiple choice

Which asteroid is known for its high metal content?

  1. Psyche

  2. Ceres

  3. Vesta

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

Psyche is an asteroid that is known for its high metal content, particularly iron and nickel.

Multiple choice

What is the name of the asteroid that is the target of the OSIRIS-REx mission?

  1. Bennu

  2. Ryugu

  3. Itokawa

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

The OSIRIS-REx mission is a NASA mission that visited and collected samples from the asteroid Bennu.

Multiple choice

What is the name of the asteroid that is the target of the Hayabusa2 mission?

  1. Bennu

  2. Ryugu

  3. Itokawa

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

The Hayabusa2 mission is a Japanese mission that visited and collected samples from the asteroid Ryugu.

Multiple choice

What is the name of the asteroid that is the target of the JAXA mission?

  1. Bennu

  2. Ryugu

  3. Itokawa

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

The JAXA mission is a Japanese mission that visited and collected samples from the asteroid Itokawa.

Multiple choice

What is the most famous comet?

  1. Halley's Comet

  2. Hale-Bopp

  3. Shoemaker-Levy 9

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

Halley's Comet is the most famous comet. It is visible from Earth every 76 years.

Multiple choice

What is the Chelyabinsk meteor?

  1. A large meteor that exploded over Chelyabinsk, Russia in 2013

  2. A large comet that passed close to Earth in 2013

  3. A large asteroid that passed close to Earth in 2013

  4. A large meteor shower that occurred in 2013
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Chelyabinsk meteor was a large meteor that exploded over Chelyabinsk, Russia in 2013. The explosion caused widespread damage and injuries.