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

What is the name of the exoplanet that was the first to be discovered using the microlensing method?

  1. OGLE-2003-BLG-235Lb

  2. OGLE-2005-BLG-071Lb

  3. OGLE-2005-BLG-169Lb

  4. OGLE-2005-BLG-390Lb
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

OGLE-2003-BLG-235Lb was the first exoplanet discovered using the microlensing method. It is located about 20,000 light-years away from Earth.

Multiple choice

What is the name of the first X-ray telescope launched into space?

  1. Hubble Space Telescope

  2. Chandra X-ray Observatory

  3. XMM-Newton

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

ROSAT (Röntgensatellit), launched in 1990, was the first X-ray telescope to be placed in orbit around Earth.

Multiple choice

What is the name of the X-ray telescope that was launched in 1999 and is still in operation today?

  1. Chandra X-ray Observatory

  2. Hubble Space Telescope

  3. XMM-Newton

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

The Chandra X-ray Observatory, launched in 1999, is a powerful X-ray telescope that continues to provide valuable insights into the high-energy universe.

Multiple choice

What is the name of the X-ray telescope that was launched in 2000 and is operated by the European Space Agency?

  1. Chandra X-ray Observatory

  2. Hubble Space Telescope

  3. XMM-Newton

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

XMM-Newton, launched in 2000, is a powerful X-ray telescope operated by the European Space Agency.

Multiple choice

Which technological advancement has enabled the exploration of space and the study of celestial bodies?

  1. Telescope

  2. Rocket Propulsion

  3. Satellite Technology

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

Rocket propulsion, particularly the development of powerful rockets, has enabled humans to explore space and reach celestial bodies.

Multiple choice

What is the name of the Indian organization that is responsible for coordinating research and activities related to extraterrestrial life?

  1. Indian Space Research Organization (ISRO)

  2. Department of Space (DoS)

  3. National Institute of Advanced Studies (NIAS)

  4. Indian Institute of Astrophysics (IIA)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Space Research Organization (ISRO) is the primary organization responsible for coordinating research and activities related to extraterrestrial life in India.

Multiple choice

What is the name of the Indian research institute that is dedicated to the study of astrobiology?

  1. National Institute of Astrobiology (NIA)

  2. Indian Institute of Astrobiology (IIA)

  3. Astrobiology Research Centre (ARC)

  4. Centre for Astrobiology and Planetary Sciences (CAPS)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The National Institute of Astrobiology (NIA) is a research institute in India that is dedicated to the study of astrobiology. It was established in 2008 and is located in Bangalore, Karnataka.

Multiple choice

What is the name of the Indian radio telescope that is used for SETI observations?

  1. Ooty Radio Telescope (ORT)

  2. Giant Metrewave Radio Telescope (GMRT)

  3. Aryabhata Research Institute of Observational Sciences (ARIES)

  4. Vainu Bappu Observatory
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Ooty Radio Telescope (ORT) is a radio telescope located in Ooty, Tamil Nadu, India. It is used for SETI observations and has been involved in several projects to search for extraterrestrial signals.

Multiple choice

When was the first solar-powered satellite launched?

  1. 1958

  2. 1960

  3. 1962

  4. 1964
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The first solar-powered satellite, Vanguard 1, was launched in 1958.

Multiple choice

What is the name of the rover that was sent to Mars as part of the Mars 2020 Mission?

  1. Perseverance

  2. Curiosity

  3. Opportunity

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

The rover that was sent to Mars as part of the Mars 2020 Mission is named Perseverance.

Multiple choice

What is the name of the helicopter that was sent to Mars with the Perseverance rover?

  1. Ingenuity

  2. Dragonfly

  3. Sojourner

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

The helicopter that was sent to Mars with the Perseverance rover is named Ingenuity.

Multiple choice

What is the name of the region on Mars that the Perseverance rover is exploring?

  1. Jezero Crater

  2. Gale Crater

  3. Valles Marineris

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

The Perseverance rover is exploring a region of Mars called Jezero Crater.

Multiple choice

What instruments does the Perseverance rover have on board?

  1. A camera system

  2. A laser-induced breakdown spectrometer

  3. A ground-penetrating radar

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Perseverance rover has a camera system, a laser-induced breakdown spectrometer, and a ground-penetrating radar on board.

Multiple choice

When was the Mars 2020 Mission launched?

  1. July 30, 2020

  2. August 5, 2020

  3. September 12, 2020

  4. October 19, 2020
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Mars 2020 Mission was launched on July 30, 2020.

Multiple choice

When did the Perseverance rover land on Mars?

  1. February 18, 2021

  2. March 2, 2021

  3. April 15, 2021

  4. May 27, 2021
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Perseverance rover landed on Mars on February 18, 2021.