Our science predictions for 2023

Last year saw several major science breakthroughs – from the first
time a nuclear fusion experiment produced more energy than it used,
to Nasa smashing a spacecraft into an asteroid in a mission that
demonstrated the possibility of redirecting any space rocks heading
our way. So what will 2023 bring? Ian Sample and science
correspondent Hannah Devlin discuss the major stories they are
expecting to hit the headlines in 2023, and their science
predictions for the year ahead.. Help support our independent
journalism at theguardian.com/sciencepod