Plasma propulsion transforms an inert propellant – often hydrogen – into plasma, a superheated mix of ions and electrons. Magnetic fields then funnel and accelerate the ...

Mercury, Venus, Neptune, Saturn, Uranus and Jupiter will appear together shortly after sunset on Feb. 28 — but is this the "planet parade" we've been waiting for?

Several robotic spacecraft orbiting the Moon can take detailed pictures of its surface, so why send people around the Moon? A ...

SUNNYVALE — Planetary Ventures, a Google subsidiary that has launched a renovation of the landmark Hangar One in Mountain View, recently sold a small building in Sunnyvale to a veteran Bay Area real ...

A coalition of space and science organizations has voiced support for Jared Isaacman's nomination to lead NASA. Isaacman is a billionaire entrepreneur and experienced aviator who has flown to space ...

The golf shaft is probably one of the most important components of a golf club, yet there are still players today who try to downplay its role in a club’s performance and tendencies. I’m not saying it ...

Astronomers are tracking 3I/Atlas, a mysterious interstellar object traveling against the normal planetary flow of our solar system. This rare cosmic visitor is puzzling scientists with its unusual ...

Welcome to Play Smart, a regular GOLF.com game-improvement column that will help you become a smarter, better golfer. When a pro makes contact with the ball with an iron or wedge, you’ll notice they ...

We stand at a peculiar crossroads in human history. Two massive forces — artificial intelligence and ecological collapse — are converging in ways that will fundamentally reshape civilization. Most ...

Yale University last week welcomed leaders from the city of New Haven, the state of Connecticut, and beyond to campus as it launched a new strategic planning process that will guide its climate and ...