A new radiocarbon study has clarified the timing of the colossal Thera eruption, placing it before Egypt’s New Kingdom.

Scientists find that two hot stars passed near our solar system 4.4 million years ago, altering nearby interstellar clouds.

I/ATLAS moving faster than human-made spacecraft? The interstellar comet 3I/ATLAS moves on a hyperbolic path and will reach ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

Apollo samples provide evidence: Researchers analyzed Moon rocks brought back by the Apollo missions and, for the first time, ...

When a meteor flashes across the night sky, it’s more than a beautiful streak of light. It’s a delivery from deep space—an ...

Prateek Tare tells PV Tech Premium how Distributed Energy Infrastructure transformed a Superfund site into the Acton ...

Eighteen California legislators submitted a joint letter on November 25 to the California Public Utilities Commission (CPUC) ...

Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

First Solar has opened its new AI-enabled solar manufacturing facility in Iberia Parish, Louisiana, marking a significant expansion of its US manufacturing footprint.

Pennsylvania lawmakers have been at an impasse on clean energy legislation for years. The lone exception—a $25 million bill to put rooftop solar on schools—strikes some as a blueprint for breaking ...

"If our solar system is indeed moving this fast, we need to question fundamental assumptions about the large-scale structure of the universe." Astronomers have discovered that the solar system may be ...