NASA is backing a new generation of nuclear rockets that could compress the months-long journey to Mars into a sprint ...

Russian forces have struck residential areas and critical infrastructure in Kherson, leaving part of the city without ...

The Quadrantid meteor shower will be visible as Earth passes through the icy debris and dust from Dec. 28 to Jan. 12, with up ...

NASA’s Artemis II crew boarded the Orion spacecraft on December 20, 2025, for a countdown demonstration test, rehearsing launch-day procedures at Kennedy Space Center’s Vehicle Assembly Building.

It’s time for that end-of-year extravaganza you’ve been eagerly awaiting. Let's celebrate another Strange But True baseball ...

Luka Dončić scored a team-high 25 points for the Lakers, but also committed six of their 16 turnovers in a game L.A. never ...

The James Webb Space Telescope blasted off from a launchpad in French Guiana in 2021, before reaching a spot in orbit a million miles away. It soon began breaking cosmology.

Mr. Cooper Group Inc., a mortgage servicing operation that was recently acquired by Rocket Cos. Inc., plans to layoff 102 ...

NASA’s launch and mission teams, along with the Artemis II crew, completed a key test Dec. 20, a countdown demonstration test, ahead of the Artemis II flight around the Moon early next year.

New DPA investments target SRM nozzles and insulation as the Department of War moves to strengthen domestic munitions ...

Our memories from 2025 include sadness in a detention hearing, heavy rain that fell quickly and a college athlete who is suing the NCAA.

Rocket Lab’s $816 million SDA contract boosts its status and margins. Click here to learn my analysis of RKLB stock and ...