Interstellar Travel
DARPA Is Researching Quantized Inertia, a Theory Many Think Is Pseudoscience
DARPA gave researchers $1.3 million to build a prototype engine that is fueled by light.
Proxima B May Not Be Such a Great Second Home For Humanity After All
Unless you like radiation blasts to the face.
We Should Upload Human Minds on Stephen Hawking's Interstellar Mission
This is how humans might finally reach another star system.
How Humans Will Finally Reach Interstellar Space
Four decades ago, Voyager 1 and 2 began their journey to the stars. When will humans follow them?
NASA's Newest Interstellar Concepts Rely on Huge Laser Arrays and Gravity Surfing
Interstellar travel is evolving into a legitimate engineering challenge, rather than an idealistic pipe dream.
Pretend You’re Anywhere But Here in These TRAPPIST-1 Concept Videos
Experience everyone’s new favorite solar system in VR.
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Astronomers Discover Three Habitable Planets, So When Can We Visit?
Remember when everyone thought that Earth was the only planet in the universe?