Which one of these types of telescopes uses gamma rays for observation?
A) Swift
B) Spect- R
C) Planck
D) Chandra

Question

Quizplus · Accepted Answer

Swift is an observatory that uses gamma-ray bursts (GRBs) to study the early universe. It carries three telescopes that work together to observe GRBs in gamma-ray, X-ray, and UV/optical wavelengths. The other choices (Spect-R, Planck, and Chandra) do not use gamma rays for observation.

Which One of These Types of Telescopes Uses Gamma Rays