Helicopter crew: 'You are paddleboarding next to approximately 15 great white sharks'
May 12, 2017, 11:10 a.m. by Noel Kirkpatrick
But some people just won't listen ...
See the Crab Nebula from 5 different observatories
May 12, 2017, 8:21 a.m. by Noel Kirkpatrick
This well-known nebula has been cracked open to see all its glory.