Which of the following space agency returned the Hubble Space Telescope to Science Operations?
A. ISRO
B. NASA
C. JAXA
D. SpaceX
Explanation:
NASA returned the science instruments on the Hubble Space Telescope to operational status, and the collection of science data will now resume. The Hubble, launched in 1990, is considered by many to be the most important scientific tool ever to be built, having churned out more than 15 lakh observations that have been used to publish around 18,000 research papers.