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 country was the first to send a rover to Mars that successfully collected and returned samples to Earth?

  1. United States

  2. China

  3. Russia

  4. European Space Agency
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

NASA's Perseverance rover, launched in 2020, successfully collected and returned samples from Mars to Earth in 2023.

Multiple choice

What was the name of the first artificial satellite launched into orbit around the Earth?

  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 the Earth, marking a major milestone in the space race.

Multiple choice

What was the name of the first successful human spaceflight?

  1. Vostok 1

  2. Apollo 11

  3. Gemini 4

  4. Mercury-Atlas 9
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Vostok 1, launched by the Soviet Union in 1961, carried the first human, Yuri Gagarin, into space, marking a historic achievement in space exploration.

Multiple choice

What is the name of the IN-SPACe's online platform for space-related information?

  1. Inspire

  2. Vigyan Prasar

  3. Science Express

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

MyGov Space is an online platform launched by IN-SPACe to provide information on space-related policies, regulations, and initiatives.

Multiple choice

Which country was the first to successfully launch an artificial satellite into space, marking the beginning of the Space Race?

  1. United States

  2. Soviet Union

  3. China

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

The Soviet Union launched Sputnik 1, the first artificial satellite, in 1957, sparking the Space Race.

Multiple choice

Where on the Moon is the ILRS planned to be located?

  1. Mare Tranquillitatis

  2. Mare Imbrium

  3. South Pole-Aitken Basin

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

The ILRS is planned to be located in the South Pole-Aitken Basin, which offers advantages such as near-constant sunlight and access to valuable resources.

Multiple choice

Which moon is the largest moon of Haumea?

  1. Hi'laka

  2. Namaka

  3. Makemake

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

Hi'laka is the largest moon of Haumea, and is the second-largest known moon of a dwarf planet in the Solar System.

Multiple choice

Which moon is the largest moon of Makemake?

  1. S/2015 (136472) 1

  2. S/2016 (136472) 1

  3. S/2017 (136472) 1

  4. S/2018 (136472) 1
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

S/2015 (136472) 1 is the largest moon of Makemake, and is the third-largest known moon of a dwarf planet in the Solar System.

Multiple choice

Which space telescope is known for its iconic images of deep space and distant galaxies?

  1. Chandra X-ray Observatory

  2. Spitzer Space Telescope

  3. Hubble Space Telescope

  4. James Webb Space Telescope
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Hubble Space Telescope (HST) is a space telescope that has revolutionized our understanding of the universe. It has provided stunning images of deep space, distant galaxies, and celestial objects, helping astronomers unravel the mysteries of the cosmos.

Multiple choice

What was the name of the telescope that Galileo Galilei used to make his observations of the solar system?

  1. The Refracting Telescope

  2. The Reflecting Telescope

  3. The Compound Microscope

  4. The Electron Microscope
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Galileo Galilei used a refracting telescope, which uses lenses to focus light, to make his observations of the solar system.

Multiple choice

What is the name of ISRO's upcoming mission to study the outer planets?

  1. Jupiter Orbiter Mission

  2. Saturn Orbiter Mission

  3. Uranus Orbiter Mission

  4. Neptune Orbiter Mission
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

ISRO is planning a Jupiter Orbiter Mission, scheduled for launch in the 2030s. The mission aims to study the planet's atmosphere, moons, and magnetic field.

Multiple choice

What is the name of ISRO's upcoming mission to study asteroids?

  1. Asteroid Impact Mission

  2. Asteroid Sample Return Mission

  3. Asteroid Mining Mission

  4. Asteroid Exploration Mission
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

ISRO is planning an Asteroid Exploration Mission, scheduled for launch in the 2030s. The mission aims to study the composition, structure, and dynamics of asteroids.

Multiple choice

What is the main mirror of the Hubble Space Telescope made of?

  1. Gold

  2. Silver

  3. Glass

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

The main mirror of the Hubble Space Telescope is made of beryllium, which is a lightweight and strong metal.

Multiple choice

How many servicing missions have been conducted on the Hubble Space Telescope?

  1. 5

  2. 7

  3. 9

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

There have been five servicing missions conducted on the Hubble Space Telescope, the last one being in 2009.

Multiple choice

What is the name of the first exoplanet discovered by the Hubble Space Telescope?

  1. 51 Pegasi b

  2. HD 209458 b

  3. OGLE-TR-56b

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

51 Pegasi b was the first exoplanet discovered by the Hubble Space Telescope in 1995.