SpaceX launches four tourists into orbit on three-day trip
The four amateur space travellers will be travelling at 17,500 miles per hour and will orbit the Earth once every 90 minutes.
The four amateur space travellers will be travelling at 17,500 miles per hour and will orbit the Earth once every 90 minutes.
Scientist Dame Jocelyn Bell Burnell has become the second woman to be awarded a Copley Medal.
A study by a research group has found that almost 60% of people with weakened immune systems still had a robust response to vaccination.