Railways PYQCBT 1 2016

RRB NTPC · Question 45

The Hubble Space Telescope, which belongs to________, captured the first-ever predicted supernova explosion

  1. USA

  2. UK

  3. Canada

  4. Russia

Show answer & explanation

Answer: (A) USA

Explanation

The Hubble Space Telescope is run by NASA (USA) with the European Space Agency. In 2015 it photographed the predicted reappearance of Supernova Refsdal, whose light had been split by gravitational lensing.