Smithsonian Magazine on MSN
Strange gas in Mars' atmosphere hints the red planet is still volcanically active—and points to places to search for alien life
Volcanic activity shaped the Red Planet for hundreds of millions of years. But today, researchers aren’t sure whether our ...
Two major alien-life announcements in 2025 generated enormous excitement, but most astrobiologists remained unconvinced. Only 6.6% of surveyed experts thought possible biological molecules on K2-18b ...
Believers of alien life received some added evidence to confirm their theory. Drawing data from NASA’s Mars rover Curiosity, scientists reportedly believe Earth’s closest neighbor was capable of ...
Science Time on MSN
Could Mars or Europa support alien life? Brian Cox explores the evidence
Physicist Brian Cox explores where scientists might discover extraterrestrial life, focusing on Mars, Jupiter's moon Europa, ...
A NASA image from Mars has reignited an old question online: are some of the strange patterns on the Red Planet really signs of life or movement there NASA/nasa.gov A NASA image from Mars has ...
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