From rocket launch to reentry, satellites are adding CO2 and other pollutants to every layer of Earth's atmosphere.

Assuming Google does manage to launch a prototype in 2027, will it simply be a high-stakes technical experiment – or the ...

What goes up must come down - sometimes catastrophically. Space debris threatens to cage humanity on Earth while a Soviet nuclear satellite once plummeted toward North America. The dangerous sky above ...

Following Wednesday’s seizure by the US of a crude oil tanker off the coast of Venezuela we’re tracking where it is in the ...

Already, the Earth is experiencing the impacts. An October study from this year revealed that California’s glaciers have ...

NASA launches TRACERS satellites to reveal how solar energy penetrates Earth's magnetic shield and triggers space storms.

Space-based computing offers easy access to solar power but presents its own environmental challenges To hear Silicon Valley ...

Google's Project Suncatcher is a proposal to launch an 81-satellite constellation into low Earth orbit. But it must contend ...

Columbia’s new campaign challenges flat Earth claims with a bold photo dare, shifting the debate toward clear, testable ...

Milhouse Energy, a company owned by Wilbur Milhouse III, a UI trustee, owns a coal mine in Nigeria accused of environmental ...

Reditus Space announced $7.1 million in seed funding Dec. 1 to fly its first reusable spacecraft next summer, joining a wave ...

Pumphrey and a group of other students first pitched this space debris retrieval plan at the Massachusetts Institute of ...