19 articles
NASA's OSIRIS-REx mission returned samples from asteroid Bennu, revealing a surprising abundance of life's building blocks, including amino acids and nucleobases. This discovery offers crucial insights into the early solar system and the potential for extraterrestrial life.
New research suggests Europa's ocean may be less habitable than thought due to mineral transport challenges, while the detection of ammonia offers a counterpoint. Meanwhile, SpaceX plans a million satellites, Artemis 2 faces delays, and AI assists Mars rovers.
Scientists are exploring Jupiter's moon Europa for signs of life, driven by evidence of a vast subsurface ocean. The search involves understanding energy sources like hydrothermal vents and the iterative nature of scientific discovery, with missions like Europa Clipper poised to reveal more.
Fraser Cain's recent Q&A session highlighted the exciting advancements in exoplanet discovery, solar system exploration, and the enduring mysteries of dark matter and energy. The discussion underscored humanity's ongoing quest to understand our place in the cosmos.
Scientists propose a new law of nature, beyond entropy, suggesting a universal drive towards increasing information and complexity. This theory has implications for mineralogy, astrobiology, and even cancer research.
New research suggests Earth's habitability stems from a rare, precise balance of phosphorus and nitrogen, influenced by early oxygen levels. This unique chemical composition may make life as we know it exceptionally uncommon elsewhere in the universe.
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.'
The Gaia mission's advanced astrometry is poised to reveal the true rarity of solar systems like ours. By detecting subtle stellar wobbles, Gaia can find distant gas giants, providing a comprehensive census of planetary architectures across the galaxy.
