General Awareness ยท 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 Indian space mission is planned to study the habitability of Saturn's moon Enceladus and search for signs of life in its subsurface ocean?

  1. Enceladus Orbiter

  2. Chandrayaan-3

  3. Gaganyaan

  4. Aditya-L1
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Enceladus Orbiter is a planned NASA mission that aims to study the habitability of Saturn's moon Enceladus and search for signs of life in its subsurface ocean.

Multiple choice

Which neutrino telescope is located in the Mediterranean Sea and is currently under construction?

  1. IceCube Neutrino Observatory

  2. ANTARES Neutrino Telescope

  3. KM3NeT Neutrino Telescope

  4. Baikal Neutrino Telescope
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The KM3NeT Neutrino Telescope is an underwater neutrino telescope currently under construction in the Mediterranean Sea.

Multiple choice

Which neutrino telescope is located in the Southern Hemisphere?

  1. IceCube Neutrino Observatory

  2. ANTARES Neutrino Telescope

  3. KM3NeT Neutrino Telescope

  4. Baikal Neutrino Telescope
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The IceCube Neutrino Observatory is located in the Southern Hemisphere, at the South Pole.

Multiple choice

What is the name of ISRO's public outreach program aimed at promoting awareness about extraterrestrial life?

  1. Project Discovery

  2. Project SETI

  3. Project ExoLife

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

Project Discovery is ISRO's public outreach program aimed at promoting awareness about extraterrestrial life.

Multiple choice

Which satellite constellation is known for providing high-resolution images of Earth's surface?

  1. Landsat

  2. MODIS

  3. GOES

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

The Landsat program is a series of Earth observation satellites that have been providing high-resolution images of Earth's surface for over four decades. Landsat images are widely used in various applications, including land use planning, agriculture, forestry, and environmental monitoring.

Multiple choice

Which satellite mission is dedicated to studying the Earth's climate system?

  1. Aqua

  2. Terra

  3. NOAA-20

  4. MetOp-C
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Aqua satellite is part of NASA's Earth Observing System (EOS) and is dedicated to studying the Earth's climate system. It carries six instruments that collect data on various aspects of the climate, including sea surface temperature, cloud properties, and atmospheric composition.

Multiple choice

Which satellite mission is known for providing global precipitation measurements?

  1. GPM

  2. TRMM

  3. Aqua

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

The Global Precipitation Measurement (GPM) mission is a joint effort between NASA and the Japan Aerospace Exploration Agency (JAXA) to provide global precipitation measurements. The GPM Core Observatory satellite carries a dual-frequency radar and a multi-channel microwave radiometer to measure precipitation from space.

Multiple choice

What is the expected lifespan of the Astrosat mission?

  1. 5 years

  2. 10 years

  3. 15 years

  4. 20 years
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The expected lifespan of the Astrosat mission is 5 years, with a possible extension of up to 10 years.

Multiple choice

What is the expected lifespan of the XPoSat mission?

  1. 5 years

  2. 10 years

  3. 15 years

  4. 20 years
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The expected lifespan of the XPoSat mission is 5 years, with a possible extension of up to 10 years.

Multiple choice

Which comet was the first to be depicted on a postage stamp?

  1. Halley's Comet

  2. Comet Hale-Bopp

  3. Comet Hyakutake

  4. Comet Shoemaker-Levy 9
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Halley's Comet was the first comet to be featured on a postage stamp, appearing on a stamp issued by the United States in 1882.

Multiple choice

What was the name of the comet that appeared on a stamp issued by the United States in 1998?

  1. Comet Hyakutake

  2. Comet Hale-Bopp

  3. Comet Shoemaker-Levy 9

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

The United States issued a stamp featuring Comet Hyakutake in 1998.

Multiple choice

Which comet was featured on a stamp issued by Germany in 2001?

  1. Comet Hale-Bopp

  2. Comet Hyakutake

  3. Comet Shoemaker-Levy 9

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

Germany issued a stamp featuring Comet McNaught in 2001.

Multiple choice

What was the name of the comet that appeared on a stamp issued by Japan in 2007?

  1. Comet McNaught

  2. Comet Holmes

  3. Comet Lulin

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

Japan issued a stamp featuring Comet Holmes in 2007.

Multiple choice

Which comet was featured on a stamp issued by the United States in 2013?

  1. Comet Lulin

  2. Comet PanSTARRS

  3. Comet ISON

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

The United States issued a stamp featuring Comet PanSTARRS in 2013.

Multiple choice

What was the name of the comet that appeared on a stamp issued by Canada in 2016?

  1. Comet Lovejoy

  2. Comet Siding Spring

  3. Comet Catalina

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

Canada issued a stamp featuring Comet Lovejoy in 2016.