Scientists have mapped thousands of young tectonic ridges across the Moon, showing it is still slowly shrinking. These ridges may mark previously unknown sources of moonquakes.

Stephen Hawking spent decades warning that humanity faces a simple choice: spread beyond Earth or risk total extinction. The ...

CAPE CANAVERAL, FL, UNITED STATES, February 21, 2026 / EINPresswire.com / — Planet3 Technologies Inc. and Theaus Global Inc. announce the launch of Planetary Capital – a $1 billion asset-backed ...

An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...

The Apollo missions changed how scientists understand the moon. Returning with Artemis could help solve some of the biggest lunar mysteries.

Uranus and Neptune will also be on the scene, too dim to see with the naked eye. Look to the western horizon at sunset on Feb. 20 to witness an incredible sight, as three planets shine below the ...

Nye Passes the Torch to Jennifer Vaughan After 15 Years Leading the Organization Bill Nye’s leadership at The Planetary ...

North America’s Premier Fulldome Festival Returns April 23-26 in Boulder, Colorado This year’s selections reflect a ...

"Our results represent the most globally complete understanding of recent lunar tectonism to date," Nypaver said. "The ...

Out in the Kuiper Belt, the massive doughnut of debris beyond Neptune, about one in 10 kilometer-scale objects have surprised scientists with their unexpected shape. Rather than resembling a ball, ...

A NASA planetary defense officer warns thousands of near-Earth asteroids capable of destroying a city remain undetected.