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NASA's Perseverance rover has detected mysterious crackling sounds, providing the first tantalizing evidence of lightning on Mars. This discovery, along with a faint whistler wave detected by the MAVEN spacecraft, suggests that electrical discharges occur in Martian dust storms, impacting atmospheric chemistry and posing new challenges for future human exploration.
NASA's Perseverance rover has found compelling evidence of organic molecules in a Martian rock, suggesting past microbial life. Meanwhile, JWST studies the atmosphere of exoplanet Trappist-1e, and interstellar comet 3I/Atlas continues its journey through our solar system.
NASA's Perseverance rover has found intriguing mineral formations in Mars's Jezero Crater, resembling microbial life. If confirmed, this discovery could mean life is common but also suggests humanity may face a future 'Great Filter.'
