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31 August 2026

Nancy Grace Roman Space Telescope

The Nancy Grace Roman Space Telescope is a significant international scientific development in space exploration that provides context for advancements in astronomy and technology, though it lacks a direct Indian connection for a specific question.

1 min read 1 questions 2 prelims

Notes

  • The Nancy Grace Roman Space Telescope is a $4-billion NASA flagship observatory designed to study dark energy, dark matter, and exoplanets.
  • The telescope is named after Nancy Grace Roman, NASA’s first chief astronomer.
  • It serves as a successor to the Hubble and James Webb Space Telescopes, with capabilities to expand on their existing data.
  • The primary survey is expected to last over a year and will map over two billion galaxies to study the evolution of cosmic structures and the expansion of the universe.
  • The telescope will be launched via a SpaceX Falcon Heavy rocket from the Kennedy Space Center.
  • The observatory will be positioned at Lagrange point 2 (L2), located approximately 1.6 million km from Earth.

Questions

  1. Discuss the significance of space-based observatories in understanding the evolution of the universe and the nature of dark energy and dark matter. 150 words
    Attempt this — 150 words in 8 min
    0 / 150 words 8:00

Prelims

  1. The Nancy Grace Roman Space Telescope is designed to be positioned at which of the following locations?

  2. Who was the namesake of the Nancy Grace Roman Space Telescope?

Syllabus

Topics

Sources

250words.in · https://250words.in/daily/2026-08-31/nancy-grace-roman-space-telescope