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 Hubble Space Telescope observation revealed the presence of water vapor in the atmosphere of Jupiter's moon Europa?

  1. Europa Orbiter Mission

  2. Europa Clipper Mission

  3. Cassini-Huygens Mission

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

The Galileo Mission, which explored Jupiter and its moons, provided evidence for the presence of water vapor in Europa's atmosphere.

Multiple choice

What is the name of the Hubble Space Telescope mission that repaired and upgraded the telescope's instruments?

  1. STS-103

  2. STS-109

  3. STS-125

  4. STS-130
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The STS-125 mission in 2009 conducted repairs and upgrades to the Hubble Space Telescope, extending its operational lifespan.

Multiple choice

Which Hubble Space Telescope observation provided evidence for the existence of a subsurface ocean on Jupiter's moon Callisto?

  1. Voyager Mission

  2. Pioneer Mission

  3. New Horizons Mission

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

The Juno Mission, which orbited Jupiter, provided evidence for the presence of a subsurface ocean on Callisto.

Multiple choice

What is the name of the Hubble Space Telescope mission that installed the Cosmic Origins Spectrograph instrument?

  1. STS-103

  2. STS-109

  3. STS-125

  4. STS-130
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The STS-109 mission in 2002 installed the Cosmic Origins Spectrograph instrument on the Hubble Space Telescope.

Multiple choice

Which Hubble Space Telescope observation revealed the presence of methane in the atmosphere of Saturn's moon Titan?

  1. Cassini-Huygens Mission

  2. Voyager Mission

  3. Pioneer Mission

  4. New Horizons Mission
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Cassini-Huygens Mission, which explored Saturn and its moons, provided evidence for the presence of methane in Titan's atmosphere.

Multiple choice

What is the name of the Hubble Space Telescope mission that installed the Wide Field Camera 3 instrument?

  1. STS-103

  2. STS-109

  3. STS-125

  4. STS-130
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The STS-130 mission in 2010 installed the Wide Field Camera 3 instrument on the Hubble Space Telescope.

Multiple choice

Which Hubble Space Telescope observation revealed the presence of an atmosphere around Pluto?

  1. New Horizons Mission

  2. Voyager Mission

  3. Pioneer Mission

  4. Cassini-Huygens Mission
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The New Horizons Mission, which explored Pluto and its moon Charon, provided evidence for the presence of an atmosphere around Pluto.

Multiple choice

What is the name of the Hubble Space Telescope mission that installed the Advanced Camera for Surveys instrument?

  1. STS-103

  2. STS-109

  3. STS-125

  4. STS-130
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The STS-103 mission in 1999 installed the Advanced Camera for Surveys instrument on the Hubble Space Telescope.

Multiple choice

Which Hubble Space Telescope observation revealed the presence of water ice on the surface of Jupiter's moon Europa?

  1. Galileo Mission

  2. Voyager Mission

  3. Pioneer Mission

  4. Cassini-Huygens Mission
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Galileo Mission, which explored Jupiter and its moons, provided evidence for the presence of water ice on the surface of Europa.

Multiple choice

What is the name of the Hubble Space Telescope mission that installed the Space Telescope Imaging Spectrograph instrument?

  1. STS-103

  2. STS-109

  3. STS-125

  4. STS-130
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The STS-109 mission in 2002 installed the Space Telescope Imaging Spectrograph instrument on the Hubble Space Telescope.

Multiple choice

What is the name of the large impact crater on the Moon that is visible from Earth?

  1. Tycho

  2. Copernicus

  3. Aristarchus

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

Tycho is a large impact crater on the Moon that is visible from Earth and is one of the most prominent features on the lunar surface.

Multiple choice

What is the name of the large impact crater on Mars that is thought to have been formed by an asteroid or comet impact?

  1. Hellas Planitia

  2. Isidis Planitia

  3. Argyre Planitia

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

Hellas Planitia is a large impact crater on Mars that is thought to have been formed by an asteroid or comet impact and is one of the largest impact craters in the solar system.

Multiple choice

What is the LIGO experiment?

  1. A particle accelerator located in Switzerland

  2. A space telescope orbiting Earth

  3. A gravitational wave detector located in the United States

  4. A radio telescope located in Australia
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Laser Interferometer Gravitational-Wave Observatory (LIGO) is a pair of large-scale interferometers located in the United States, designed to detect gravitational waves. LIGO was instrumental in the first direct detection of gravitational waves in 2015.

Multiple choice

What is the name of the Canadian Space Agency's program to support Indigenous participation in space activities?

  1. The Indigenous Space Program.

  2. The First Nations Space Program.

  3. The Inuit Space Program.

  4. The Metis Space Program.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indigenous Space Program was launched by the Canadian Space Agency in 2019. It aims to support Indigenous participation in space activities and to promote the development of Indigenous space science and technology.

Multiple choice

What is the name of the Indigenous-led space exploration company?

  1. The Indigenous Space Agency.

  2. The First Nations Space Agency.

  3. The Inuit Space Agency.

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

The Indigenous Space Agency is an Indigenous-led space exploration company that was founded in 2019. It aims to promote Indigenous participation in space activities and to develop Indigenous space science and technology.