General Knowledge Quiz for Friday, 5 May 2023
A new general knowledge quiz is available every day. Try today's quiz or work through our archive of daily and themed quizzes.
Question 1: On 30 August 2012 NASA launched Radiation Belt Storm probes to look at the two doughnut-shaped Van Allen radiation belts of high energy particles encircling the Earth. Three days after the launch they discovered what?
A
B
The main probe sensors failed
The magnetic field holding the belts in place showed a weak point, which strengthened a week later
C
The proportion of alpha particles in the belts was increasing
D
A third belt