A star's mass determines its entire life story, from how it shines to how it dies. For young stars shrouded in dust, getting ...

Low vibration keeps your hands fresh longer Smooth, controlled sanding where the wood finish matters most Less brute force, but more control where it counts It’s fair to say that for most people, ...

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Earth at night, possibly powering solar panels. Critics say it could be bad for people and wildlife. By Kenneth Chang and ...

On Friday, when SpaceX filed plans with the Federal Communications Commission (FCC) for a million-satellite data center network, you might have thought Elon Musk was having a bit of fun with us. But a ...

ORLANDO, Florida—Low-cost launch startup Stoke Space is testing flight-capable Zenith engines in the buildup to the first orbital test flight of its Nova medium-lift, reusable, two-stage rocket ...

SpaceX closed 2025 with 165 Falcon 9 flights, a record. Credit: SpaceX CAPE CANAVERAL—The number of orbital launch attempts worldwide last year surpassed the record 2024 flight rate by 25%, with ...

Discover the Orbital O2, the world's most powerful tidal turbine, in this in-depth look at its groundbreaking design and impact. See the impressive engineering as it is transported, deployed, and ...

Innospace tried to make history on Monday night (Dec. 22), but it didn't work out. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space ...

Anthony Richardson's strange 2025 season has arrived at an encouraging checkpoint. The Colts are opening Richardson's 21-day practice window, coach Shane Steichen announced Thursday. Richardson (eye) ...