The sun’s outer atmosphere resembles a pufferfish.

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

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

24P/Schaumasse will make its closest pass of the sun on Jan. 8, according to In-the-sky, when it will pass 109.7 million ...

The University of Wisconsin-Superior is turning to the sun to save energy. After two years of planning, design and finally ...

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

It's almost as old as the Universe, and as massive as 34 billion Suns. It eats stars for breakfast. And now it's about to ...

Chinese panels are now so affordable that businesses and families are snapping them up, slashing their bills and challenging ...

The newly identified cluster of Kuiper Belt objects lies about 4 billion miles from the Sun, offering fresh clues about how ...

Fact-based stories from our cosmic neighbourhood, one star or constellation at a time. Name it, navigate it, know it.

Researchers followed a single solar hotspot for 3 months as it unleashed nearly 1,000 flares, revealing insights about our Sun's fury.

Navajo Transitional Energy Company (NTEC) is proud to announce the completion of the first 15 home solar installations funded by the U.S. Department of Energy (DOE) for NTEC's Navajo Sun Power!