Q. Recently, how many nations have signed the Zero Debris Charter at the ESA/EU Space Council?
Answer:
12
Notes: Twelve nations signed the Zero Debris Charter at the ESA/EU Space Council, committing to sustainable human activities in Earth orbit. The European Space Agency (ESA) initiated the Charter in November 2023. It aims to eliminate space debris by 2030 through ambitious technical targets and global cooperation. Although non-binding, it sets key goals like a debris generation probability below 1 in 1,000 per object and 99% post-mission disposal success.