telescope
Telescopes collect and focus light or other radiation. This topic is part of Astronomy within Science & Nature. This page currently draws on 20 supporting questions, with answers and bonus facts available below.
telescope trivia questions
A telescope is used to observe what?
Answer: Distant objects
Bonus fact: Telescopes collect and focus light or other radiation.
A refracting telescope uses what to focus light?
Answer: Lenses
Bonus fact: Refactors use objective lenses.
A reflecting telescope uses what as its main light-gathering element?
Answer: Mirror
Bonus fact: Reflectors use curved mirrors.
What space telescope launched in 1990 was named after Edwin Hubble?
Answer: Hubble Space Telescope
Bonus fact: Hubble has produced iconic astronomical images.
Which space telescope discovered thousands of exoplanet candidates using transits?
Answer: Kepler
Bonus fact: NASA's Kepler mission transformed exoplanet science.
Which Space Shuttle orbiter carried the Hubble Space Telescope into orbit in 1990?
Answer: Discovery
Bonus fact: Hubble was launched on April 24, 1990.
Which space telescope made the Pillars of Creation famous with a 1995 image?
Answer: Hubble Space Telescope
Bonus fact: Hubble's dramatic image became one of the most recognizable astronomical photographs ever published.
Which space telescope famously used the transit method to discover thousands of exoplanet candidates?
Answer: Kepler
Bonus fact: Kepler continuously monitored large numbers of stars for periodic brightness dips.
Which space telescope discovered Kepler-22b?
Answer: Kepler Space Telescope
Bonus fact: NASA's Kepler mission was designed specifically to find planets by watching stars dim during transits.
WASP-39b became a major target for which space telescope launched in 2021?
Answer: James Webb Space Telescope
Bonus fact: Webb produced one of the most detailed exoplanet atmospheric spectra yet obtained.
Which molecule was detected clearly in WASP-39b's atmosphere by the James Webb Space Telescope?
Answer: Carbon dioxide
Bonus fact: The detection was an important demonstration of Webb's ability to identify atmospheric chemistry on distant worlds.
Which space telescope has studied K2-18b's atmosphere in detail?
Answer: James Webb Space Telescope
Bonus fact: Webb detected carbon-bearing molecules and helped sharpen questions about the planet's composition.