This week’s new questions
How fast would you have to travel to be able to run on water? And would life on Earth be different if the moon provided no light?
Regulars
Advertisement
How fast would you have to travel to be able to run on water? And would life on Earth be different if the moon provided no light?
If you live in Europe, north Africa or north-west Asia, you can watch Uranus pass behind the moon and emerge on the other side in a rare lunar occultation this month