China is "heavily investing" in both ground-based and space-based weapons that could knock out U.S. satellites, according to ...

Aetherflux, the space solar startup founded by Baiju Bhatt, the billionaire co-founder of Robinhood, has raised $50 million ...

Scientists have created solar cells using simulated Moon dust, potentially solving one of space exploration's biggest ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of ...

The cells would slash a spacecraft’s launch mass and transport costs. The post Solar cells made of moon dust could power ...

Not everything we knew about the universe is wrong. But not not everything. The Dark Energy Spectroscopic Instrument (DESI) ...

New data from a constellation of satellites 250 miles above Earth’s surface shows how solar and wind have taken off in recent ...

The new findings come from the Dark Energy Spectroscopic Instrument (DESI), which sits on a telescope at the Kitt Peak ...

The solar array isn’t the only plan China has for space research—it also plans to reach the Moon and build an International ...

"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic ...

Melting moon dust, found at the bottom of astronaut's shoes, would save on costly, heavy transport of solar cells in space.