After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

Tiny grains from a distant asteroid are revealing clues to the magnetic forces that shaped the far reaches of the solar ...

Our universe is full of mysterious sights and sounds. Explore some of our most frightful finds from past Halloweens.

The Subaru Telescope has discovered new objects beyond the known Kuiper Belt, suggesting a more complex structure at the edge ...

We based each pick on our in-depth solar methodology, which focuses on key factors such as system components, price and warranties to help you find the best fit for your off-grid solar project.

But first, we need you to sign in to PBS using one of the services below. Around our solar system, violent eruptions are shaping distant worlds. Discover the explosive forces that helped create ...

JERSEYVILLE - In an exciting display of creativity and scientific understanding, seventh grade science students at St.

Solar panels typically last 25-30 years. First, consider your average household energy needs. This tells you how big of a system you need. If you’re prone to regular power outages, a solar ...

Engineers built a solar-powered desalination system that produces large quantities of clean water despite variations in sunlight throughout the day. Because it requires no extra batteries ...

Solar panels that can be printed out like newspapers and rolled up to fit in your pocket are one step closer thanks to a new ...

NASA’s Coronal Diagnostic Experiment (CODEX) is set to launch to the International Space Station to explore new details about ...

Narrator: Serious scientists, like myself, believe our solar system was formed by the collapse of a giant cloud of gas and rock and is held together by the gravitational pull of the Sun.