Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

“Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives.” “Every ...

That's Earth. All 7.53 billion people, trillions of plants and animals, seven continents and five oceans. All of that encompassed in a refreshed image of the iconic "Pale Blue Dot." For its 30th ...

The photo shows Earth as it truly is — a lonely outpost of life in an incomprehensibly vast cosmos. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. There are people alive today who can remember a time where no ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Thirty years ago, the Voyager 1 spacecraft was traveling far out into the cosmos when it turned ...