“We love our planet Earth. We should - it is our home, and there's no place like home. There can't ever be a better place than Earth.”

“We love our planet Earth. We should - it is our home, and there's no place like home. There can't ever be a better place than Earth.”

“The question we ask is - if there is life on other planets, should we expect it to be based on the same molecules, i.e. be universal - or should we expect it to depend on the local conditions, i.e. on the planet's geochemistry. So to find out, we try experiments on biomolecules, starting with such geochemistry conditions.”