There is a silence in the night sky that has bothered me for as long as I can remember. ” Richard Feynman’s reflection lingers because it feels personal.

Physics sets unforgiving limits on how fast anything can move, yet the same laws also leave surprising room for creative ways to cross the gulf between stars. The real question is not whether the ...

It takes a bold person to declare that interstellar travel is now within our grasp. Physicist Stephen Hawking has shown that he is just that, taking part in the Breakthrough Starshot initiative. The ...

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The journey on Interstellar Arc, a space exploration experience, begins in a cryogenic sleep chamber. Photo Credit: Felix & Paul Studios Interstellar Arc, a virtual ship created by Felix & Paul ...

Overview / Yoji Kondo -- Fly me to the stars : interstellar travel in fact and fiction / Charles Sheffield -- Ad astra! / Robert Forward -- The ultimate exploration : a review of propulsion concepts ...

A new image has revealed the clearest glimpse yet of an interstellar visitor zipping through our solar system.Video above: Astronomers discover how planets formThe Hubble Telescope and its Wide Field ...

The JUICE spacecraft captured its first detailed glimpse of interstellar comet 3I/ATLAS, revealing a glowing coma and ...