This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

Shukla, who captured the video during his latest trip to space last year for the Axiom-4 mission, admitted that even after ...

For decades, arguably for the entirety of human history, those with control over coal, oil, gas, and even steam and wood ...

Small Modular Reactors are pivoting the nuclear industry from custom-built energy cathedrals to factory-built energy ...

Young Earth was a blue planet covered in oceans, much like today. But the atmosphere was a lethal cocktail of gases, with no ...

Astronomers just measured the mass of a free-floating planet without a star for the first time ...

From the Artemis II moon mission to searching for signs of life on distant plants, 2026 will be a big year for space.

Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the galaxy after a ...