Sunday, January 25, 2026

How Mars became unhabitable?

New Insights.

Ancient Mars had conditions favorable for life due to widespread liquid water on its surface, but its climate has since turned frigid and inhospitable. NASA’s Curiosity rover, exploring Gale Crater, is uncovering details about this transformation. By analyzing carbon-rich minerals (carbonates) with its Sample Analysis at Mars (SAM) and Tunable Laser Spectrometer (TLS), scientists are gaining insights into how Mars’s ancient climate changed from habitable to its current harsh state.

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Discovery of auroras on rogue planet challenges current models

These insights are pushing the boundaries of our understanding of alien atmospheres.

Inside the Milky Way’s largest star-forming cloud, seen by Webb

Sagittarius B2 is so much more active than the rest of the galactic center.

How ice breaks down iron faster than water does

Think water rusts iron? Ice does it even faster

Earth’s mantle hides nickel-rich metals never seen in nature before

Scientists uncover hidden metallic secrets deep within Earth.
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