SpaceX's Starship upper-stage landed intact in the Indian Ocean after its 13th flight test from South Texas, a major milestone for the company. Recovery efforts for the spacecraft, known as Ship 40, ...

For billions of years, Mars has remained one of Earth’s closest planetary neighbors, quietly orbiting the Sun hundreds of ...

SpaceX's most recent Starship flight test ended with the upper-stage vehicle landing intact in the Indian Ocean. This was the first time a Starship upper-stage survived a flight test without exploding ...

SpaceX founder Elon Musk says the company has a plan to recover the upper-stage of its Starship rocket after it landed intact in the Indian Ocean.

Add Yahoo as a preferred source to see more of our stories on Google. An "experimental explosion" triggered an earthquake-like tremor off Florida's East Coast on Tuesday afternoon. According to the ...

On July 20, 1976, NASA’s Viking 1 lander became the first spacecraft to safely touch down on Mars. Shortly after, it beamed back our first close-up image of the surface—a drab view of pebbles strewn ...

Hear that bump — or bang — in the night? Getting your recommended seven to nine hours of shuteye can come with complications for many, from obstructive sleep apnea to restless leg syndrome and more.

Scientists say new technologies have reopened the debate over whether Mars could someday be terraformed, turning a once impossible idea into a serious research topic. Before anyone tries to reshape ...

'A big expense:' Back-to-school prices rise 7% as Pa lawmakers seek sales tax holiday Back-to-school shopping is well underway in the Commonwealth as students and parents prepare for the first day of ...

The hunt for ancient life on Mars just got an important test run. Scientists confirmed that the Rosalind Franklin rover's sophisticated instrument can detect subtle differences in two stable molecules ...

An explosion went off near the Four Seasons Hotel in Damascus on Tuesday, where French President Emmanuel Macron had spent the night ahead of a meeting with his Syrian counterpart, according to French ...

“I was in such shock, it left me speechless,” Rose Peterson, one of the Waymo passengers inside the vehicle, said of the incident A Waymo vehicle drove seemingly over an exploding firework in San ...