Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

Chile's President Gabriel Boric Font Friday became the first Latin American leader and the third worldwide to reach the South Pole, thus consolidating his country's commitment to Antarctica.

33,125 people played the daily Crossword recently. Can you solve it faster than others?33,125 people played the daily Crossword recently. Can you solve it faster than others?

RAPID CITY, S.D. (KELO) — High school students in the Black Hills interested in physics got to participate in a hands-on study of data from the IceCube Neutrino Observatory in the South Pole.

Intuitive Machines said it was uncertain whether its Athena lander was upright near the moon’s south pole — standing 15 feet (4.7 meters) tall — or lying sideways like its first spacecraft ...

The largest cosmic structure ever observed by astronomers is revealing its biggest cosmic secrets yet, with a little help from powerful gamma-ray bursts.