UPSC Essentials | Daily subject-wise quiz : Science and Technology MCQs on Saturn’s rings, Bedmap3 and more (Week 103)
Are you preparing for UPSC CSE Prelims 2025? Check your progress and revise your topics through this quiz on Science and ...
The Week18h
The best space telescope you never heard of just shut down
On Thursday 27 March, the European Space Agency (ESA) sent its last messages to the Gaia Spacecraft. They told Gaia to shut down its communication systems and central computer and said goodbye to this ...