How often (in years) is Halley’s Comet visible from Earth? *

Which astronomer placed Earth at the centre of the universe? *

Who among the following was the first woman space tourist? *

Identify the name given to Chandrayaan-3 landing spot. *

Which is the biggest moon of our Solar System? *

Recently, ISRO successfully conducted the RLV LEX-02 landing experiment. Name the RLV. *

Which rock band released an album as a tribute to Kalpana Chawla? *

What did then Indian PM Indira Gandhi ask astronaut Rakesh Sharma when he was in Space? *

Who has the distinction of being both the first Arab woman and first African woman to go to Space? *