Science
How many minutes does a sunbeam need to reach Earth?
About 8
Background
A sunbeam needs about eight minutes and twenty seconds to reach Earth. Before that, it was stuck inside the Sun for around 100,000 years. If the Sun suddenly turned off, we would still have eight minutes of light. So the sunlight you see right now is already a bit old.
More Science questions
How many hearts does an octopus have?
See questionWhere is the driest place on Earth?
See questionWhat percentage of Earth has never been mapped by humans?
See questionHow many kilometers does light travel in one second?
See questionHow many kilometers tall is the tallest known mountain in the Solar System?
See questionHow many liters of air does an adult breathe in on a calm day?
See question