General Awareness · 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 next mission to Neptune?

  1. The Neptune Orbiter

  2. The Neptune Lander

  3. The Neptune Flyby

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The next mission to Neptune is the Neptune Orbiter.

Multiple choice

When is the Neptune Orbiter mission scheduled to launch?

  1. 2025

  2. 2030

  3. 2035

  4. 2040
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Neptune Orbiter mission is scheduled to launch in 2030.

Multiple choice

Which space telescope is known for its groundbreaking discoveries of exoplanets, including the first Earth-sized planet in the habitable zone of a Sun-like star?

  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 specifically designed to search for exoplanets using the transit method. It discovered thousands of exoplanets, including Kepler-452b, the first Earth-sized planet in the habitable zone of a Sun-like star.

Multiple choice

Which space mission was the first to successfully land on an exoplanet?

  1. Voyager 1

  2. Cassini-Huygens

  3. New Horizons

  4. None of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

As of yet, no space mission has successfully landed on an exoplanet. However, there are ongoing missions and proposals to explore exoplanets in more detail, including potential future missions to land on or send probes to exoplanets.

Multiple choice

Which space mission is designed to study exoplanets using the microlensing method?

  1. Kepler Space Telescope

  2. Hubble Space Telescope

  3. Nancy Grace Roman Space Telescope

  4. Wide-Field Infrared Survey Telescope
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Nancy Grace Roman Space Telescope, formerly known as the Wide-Field Infrared Survey Telescope (WFIRST), is designed to study exoplanets using the microlensing method. It will also investigate dark energy and dark matter.

Multiple choice

Which space mission is designed to study exoplanets using the direct imaging method?

  1. Hubble Space Telescope

  2. James Webb Space Telescope

  3. Nancy Grace Roman Space Telescope

  4. Wide-Field Infrared Survey Telescope
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The James Webb Space Telescope is designed to study exoplanets using the direct imaging method. It will also investigate the early universe, galaxies, and star formation.

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 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 was the name of the first solar-powered car to cross the United States?

  1. Sunraycer

  2. Solar Challenger

  3. Aurora

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

In 1987, the Sunraycer became the first solar-powered car to cross the United States.

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.