The Artemis II astronauts broke out of Earth orbit and headed for the moon Thursday, firing their main engine for nearly six minutes to boost the ship's velocity to 24,500 mph, the speed required to ...

Tesla’s Model Y L looks almost identical—but adds space, a real third row, and more practicality. Here’s why that subtle change actually matters more. The car has been modified behind the B-pillar.

One of Elon Musk’s Starlink Internet satellites suffered an “anomaly” on Sunday while in orbit around Earth, the company said in a social media post. The incident appears to have created some debris, ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists discover the first neutron star–black hole merger with an eccentric orbit, reshaping theories of how these systems form ...

Scientists analyzing a gravitational-wave signal have discovered that a neutron star and black hole spiraled together on an oval-shaped orbit just before merging. This unusual motion, detected in the ...

NASA's DART mission, which tested a planetary defense strategy, successfully changed the orbit of the asteroid Dimorphos in 2022. The mission also unexpectedly altered the orbit of Dimorphos's larger ...

When NASA crashed a spacecraft into the asteroid moonlet Dimorphos in 2022, it altered both Dimorphos' orbit around its parent asteroid, Didymos, and the two objects' orbit around the sun, according ...

On September 26, 2022, NASA’s Double Asteroid Redirection Test (DART) spacecraft crashed into a binary asteroid system. By intentionally ramming a probe into the 160-meter-wide moonlet named Dimorphos ...

EXCLUSIVE: TriStar Pictures has preemptively acquired The Last Orbit, a forthcoming book from New York Times bestselling author Ben Mezrich, inking a deal for Matt Shakman (The Fantastic Four: First ...

Humanity has shifted an asteroid’s orbit around the sun for the first time. This was achieved by NASA’s Double Asteroid Redirection Test (DART) mission in 2022, but the effect has only now been ...

Carolyn Hax can’t get to every question she receives, so each week we ask readers to think like an advice columnist and submit their advice. Out of the many great responses we receive, we select a few ...