In our latest episode of Lexicon, we sit down with Dr. Lulu Zhao, an ...

NEW YORK (AP) — Elon Musk vowed this week to upend another industry just as he did with cars and rockets — and once again he’s taking on long odds. Lawsuit alleges Google chatbot was behind a user’s ...

The U.S. Defense Department’s Golden Dome program is seeking a space-based interceptor with the thrust to intercept long-range ballistic and hypersonic missiles and the range to cover multiple ...

Chinese engineers are building the world’s first full-chain ground verification system for a space-based solar power station, with plans to scale the technology to over 100 kilowatts of orbital energy ...

Existing SpaceX Falcon9 rockets can carry about 17,500 kg into LEO, or about 12 Nvidia GB200 NVL72 racks worth of electronics ...

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.

Tested and researched models we stand behind from Jackery, EcoFlow, Anker and more. Editor’s Note — February 2026: We’ve updated our story to make sure items are in stock and available, plus we added ...

A new computational approach reveals how subtle structural changes in polyheptazine imides can dramatically influence their ability to convert sunlight into chemical energy. Photocatalysis offers a ...

This stunning satellite image of Ouarzazate, Morocco, was taken by Europe's Copernicus Sentinel-2 mission.

Private companies are no longer peripheral participants in U.S. space activities. They provide key services, including ...

More solar energy was added to U.S. grids than any other technology, but the amount installed fell by 14 percent, according ...

Reusable rockets have reshaped the economics of spaceflight by dramatically reducing the cost of launching payloads into orbit. Traditional rockets were single-use vehicles that burned up or crashed ...