Apr. 15, 2025 — First ever supercomputer simulations of Mars with a fully molten core could explain the Red Planet's unusual magnetic field. Billions of years ago, Mars had an active magnetic field.

NASA's Curiosity rover has found iron-rich carbonates on Mars, offering new clues about the planet's ancient climate and potential habitability. While slowly climbing the slopes of Mount Sharp ...

NASA has revealed a 328-foot-wide hole on Mars, potentially a gateway to subterranean caves that could harbor alien life. These pits, formed by meteor impacts, might offer protection from harsh ...

On Mars, which has a thin atmosphere (less than 1% of Earth's) and no ozone layer, about 30% more damaging UV radiation reaches the surface. However, numerical modeling predicts ice and snow ...

A British-built Mars rover stuck on Earth since the start of the war in Ukraine may soon be on its way after the UK Space Agency agreed to pay for its ride down to the Red Planet. The European ...

This image is from NASAs Mars Perseverance rover, taken by the Mastcam-Z. NASA's Mars rover has pictured a mysterious, skull-shaped rock on the Red Planet whose origin remains uncertain.

This photo was selected by public vote and featured as "Image of the Week" for Week 218 (April 13 - 19, 2025) of the Perseverance rover mission on Mars.

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Mars holds many curious features, and one of the most intriguing is the Medusae Fossae Formation (MFF). This enormous stretch of terrain sits near the planet’s equator, exactly where smooth northern ...

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Ohio farmers are concerned about the impact of President Trump's trade war, particularly tariffs on China, Canada and Mexico. Soybean and corn exports, crucial to Ohio's agricultural economy, are ...

AUSTIN, Texas — Mars played by different rules than Earth when forming its magnetic field. Rather than generating magnetism with a solid core surrounded by liquid—Earth’s approach—the Red Planet ...