Thanks to the sheer mass of Jupiter and fellow gas giant Saturn, the Solar System barycenter is rarely in the center of the ...

Our Universe was born billions of years ago. And since that time, it’s given birth to millions of galaxies, our Solar System, ...

According to Ember’s Global Electricity Review 2026, recently released in time for Earth Day, renewable sources produced 33.8 ...

NPR's Scott Detrow talks with Regina Barber and Nell Greenfieldboyce about the Artemis moon missions, the "seismic quiet" during a solar eclipse, and the origins of a mysterious interstellar visitor.

New research suggests that middle-aged stars like the Sun may offer the most stable environments for complex life to emerge.

Meteorite isotope research shows Earth's composition aligns almost entirely with inner solar system materials, with Jupiter's gravity likely blocking outer solar system debris. Published in Nature ...

Scientists have seemingly settled long-standing arguments about whether the components of Earth originated from the inner or ...

The Fe Kα line, or iron Kα line, is often used in astronomical research to understand the physical composition of ...

Incredibly, scientists and mathematicians in ancient Greece made some of the most significant astronomical discoveries ...

Solar has officially become the cheapest form of energy in history, making it a smart investment for homeowners looking to ...

A $23.5 million utility-scale solar generation and battery storage project is moving forward near Moorcroft. It will allow ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...