What was originally thought to be a planet orbiting the Fomalhaut star was probably just the fallout of a wild collision.

Long before humans walked the Earth, your solar system had a brush with two blazing blue stars that passed surprisingly close ...

A new solar-electrolysis system uses a copper-doped catalyst to turn farm waste into hydrogen and valuable formate.

The comet, discovered in July 2025, originated far beyond our Solar System and is thought to be around 7 billion years old - ...

We’ve sent spacecraft to every planet in the solar system, but each world presents a different kind of danger. Mercury ...

The sun’s outer atmosphere resembles a pufferfish.

A solar conjunction occurs as Venus' orbit carries it into alignment with the sun and Earth. Venus will align with the sun ...

In 2025 — for the first year ever — solar arrays provided more electricity to Texas’ main power grid than coal-fired power ...

Scientists have found a way to make perovskite solar cells not only highly efficient but also remarkably stable, addressing ...

The U.S. solar industry is in a transition period. With the residential investment tax credit now expired, and the 48E tax ...

Discover why the solar system's planets are arranged as they are, shaped by formation conditions and planetary migration.

Discover the impact of natural light on building facades and how to use systems that optimize energy efficiency in ...