¿Por qué mirar al espacio es mirar al pasado?

Believe it or not, when we look at objects like the Moon or Jupiter through a telescope, we're not seeing them as they are now, but as they were in the past. The farther away we look, the further back in time we see. But why does this happen? We'll tell you below. ________________________________________________________________ Sources: -https://theconversation.com/when-you-... -https://www.forbes.com/sites/jillians... -   • If the universe is only 14 billion years o...   ____________________________________________________ Find out more www.enterarse.com Follow us - YouTube    / enterarse   Facebook   / enterarsentr   instagram   / enterarsentr   Twitter   / enterarsentr   Spotify https://open.spotify.com/show/3VafQo0...