Using lunar ice to make rocket fuel could help future lunar settlements sustain themselves and provide a launch pad for ...

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

If you blinked, you might have missed Walker Buehler's tenure on the Phillies this season. He appeared in just three games at the end of the year and didn't pitch in the postseason, but he was a ...

A private Chinese firm has successfully launched the world's largest solid-propellant rocket for a second time. The company, Orienspace, launched the gigantic 30-meter Gravity-1 rocket from a barge in ...

PHILADELPHIA — No one signs a contract for $21 million and imagines being released in August — not when you threw the final pitch of the previous World Series two days after throwing five scoreless ...

The idea of a human mission to explore Mars has been studied repeatedly over the past 75 years. More than 1,000 piloted Mars mission studies were conducted inside and outside NASA between about 1950 ...

Walker Buehler was an ace not so long ago. And now? Far from one. But the Philadelphia Phillies didn’t sign Buehler to be Zack Wheeler’s replacement. They signed the veteran right-hander to give them ...

The Philadelphia Phillies' Walker Buehler signing was about one thing: the postseason. On Sunday, ESPN's Jeff Passan reported that the Phillies were finalizing a deal with Buehler, two days after he ...

The Philadelphia Phillies signed right-handed pitcher Walker Buehler to a minor league contract on Sunday before the team's series finale against the Atlanta Braves. Buehler will be assigned to Triple ...

With Zack Wheeler set to miss the rest of 2025, the Philadelphia Phillies are giving Walker Buehler a look in September. The Phillies signed Buehler on Sunday, the team announced, so he will be ...

5:07PM: The Phillies have announced the signing, with the added detail that Buehler has inked a minor league contract and will report to Triple-A. It was just two days ago that the Red Sox released ...

Walker Buehler is headed to the Philadelphia Phillies. Buehler, just two days after he was officially released by the Boston Red Sox, has struck a deal to join the Phillies through the rest of the ...