The Space Force certified Vulcan Centaur for U.S. national security missions in March 2025. The rocket performed its first such flight that August, successfully delivering an experimental navigation ...

In his Thursday order, U.S. District Court Judge James Boasberg ordered the government to allow any of the men deported last year to El Salvador to appear in a U.S. port of entry to be conditionally ...

SpaceX's upcoming Crew-12 launch for NASA will fly a pair of veteran astronauts and a pair of rookies to the orbital lab for ...

Discover the Vector M12, the final American-made manual V12 car — a wild mix of Lamborghini power and American engineering.

Add Yahoo as a preferred source to see more of our stories on Google. One of the largest searches for alien intelligence in history is nearing completion, thanks to the help of more than 2 million ...

The Trump administration does not know the whereabouts of 137 Venezuelans it deported last year, Secretary of State Marco Rubio said, adding that attempting to offer them due process would impact U.S.

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...

How large is a large language model? Think about it this way. In the center of San Francisco there’s a hill called Twin Peaks from which you can view nearly the entire city. Picture all of it—every ...

(Editor’s note: Looking back on 2025, there were so many good albums released that we decided to reach out to some of today’s artists and get them to weigh in on their favorites. What follows is the ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...