Welcome to Round 2 of Ask a Nobel Laureate with John Mather on the NobelPrize YouTube channel. John Mather, Nobel Laureate in Physics 2006, has already answered a selection of your questions, ranging from what happened before the Big Bang to what the consequences are of receiving a Nobel Prize, and he has kindly offered to answer any follow-up, or new, questions that you might have. This session is currently closed as John Mather is in the process of answering your questions. Stay tuned as the answers will be posted shortly.