NASA's Advanced Composite Solar Sail System (ACS3) will be visible from the ground. Find out when you can see it on the NASA ...

From the Moon to Mars, Jupiter, and Neptune, this video explores how long it truly takes to travel across our solar system ...

Astronomers discovered a new moon of Uranus and hundreds of moons around Saturn over the past year, and there may be many ...

Though my feet have remained on Earth the entirety of 2025, my mind spent a surprising amount of time in space.

Utility-scale solar projects in Sweden, Finland and Denmark are flourishing, while battery storage and AI are reshaping what’s possible. Image: Alight Forget any preconceptions about solar power in ...

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the key tests of our cosmological understanding. A research team led by ...

A Redditor shared valuable lessons learned after spending three days without power following an unexpected storm. The experience highlighted how solar power systems provide reliable backup energy ...

The search for an unknown planet in our solar system has inspired astronomers for more than a century. Now, a recent study suggests a potential new candidate, which the paper’s authors have dubbed ...

Fifth graders at Cedar Grove Elementary experienced an inflatable planetarium for their solar system lesson. The immersive dome is part of Florida State University’s STEM Institute Dome program.

Astronomers have uncovered a massive new trans-Neptunian object, 2017 OF201, lurking at the edge of our solar system. With an orbit stretching 25,000 years and a size that may qualify it as a dwarf ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is the Lead Consultant of STEM Spark Solutions. Rooftop solar has become one of the fastest-growing clean energy ...