Rather odd

In 2021:

1. On which planet did Nasa fly a small helicopter called Ingenuity, bearing a fragment of the Wright brothers’ first aeroplane?
2. A pair of trainers worn by which US basketball star during his first season with the Chicago Bulls in 1984 went for $1.47 million at auction?
3. Which bridge got stuck with its bascules up after opening to let a sailing ship through?
4. Twelve women became drivers on which capital city’s metro after a ban imposed in the 1980s was lifted?
5. What killed 16 people taking selfies on top of a watch-tower in Jaipur?
6. Who had painted a picture sold by Angelina Jolie for...