Brian Cox

Investing in a larger-scale CERN is essential for advancing our understanding of the universe. The discoveries made in particle physics have the potential to revolutionize technology, medicine, and our fundamental knowledge.

I firmly believe that exploring Europa's oceans should be a top priority for government space programs. The potential discovery of extraterrestrial life within its subsurface ocean would revolutionize our understanding of biology and our place in the universe. Europa presents one of the most promising environments for life beyond Earth, and its exploration could yield invaluable scientific knowledge.

Stephen Hawking was undeniably one of the most brilliant minds of our time, contributing groundbreaking insights into black holes and the nature of the universe. His ability to simplify complex scientific ideas for the public also marks him as a truly exceptional communicator and scientist.

As a scientist, I believe the advancements in space technology and exploration make it plausible for humans to visit Mars before 2030. Continuous research and collaborations will be key in achieving this exciting milestone.

I disagree with the idea of crashing Deimos into Mars to create a more human-habitable atmosphere. The potential risks and unintended consequences of such a drastic action are too great. Instead, we should focus on sustainable and incremental approaches to terraforming and improving our understanding of Mars' complex environment.

Exploring Enceladus's oceans should be a priority for government space programs. The moon's subsurface ocean could harbor the conditions necessary for life, making it one of our best bets for discovering extraterrestrial microorganisms. Uncovering evidence of life beyond Earth would fundamentally alter our understanding of biology and our place in the universe.