Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for ...

Vesper Energy has installed the last of more than 1.36 million solar panels covering 6 square miles at Hornet Solar in Swisher County, Texas.

Astronomers have made a groundbreaking discovery in the WASP-132 system, finding two new planets that defy previous ...

Two new studies show a briny, carbon-rich environment on the parent body of the Bennu asteroid was suitable for assembling ...

It took two years for NASA's OSIRIS-REx space probe to return from asteroid Bennu before dropping off a small capsule as it ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...

NASA's NIAC program is investing in visionary ideas that could revolutionize space exploration. From fusion-powered ...

Editor's Note for Sat. Jan. 18: A polar vortex is set to impact much of the US. Click here for the latest update. A polar vortex is forecasted to blanket most of the continental United States in ...

Tennessee, along with most of the lower 48 states, can expect a blast of cold air thanks to a polar vortex. The term has recently become popularized describe any blast of arctic air that gives us ...

But despite the bitter cold, this weather event is not a polar vortex. "This is not so much a polar vortex for us because the vortex is holding up over Canada," David Barjenbruch, meteorologist at ...

The funding includes the closing of a $585 million loan guarantee to finance a 100-megawatt system of solar panels in four cities — Ponce, Caguas, Coamo and Peñuelas. The system is planned to ...