Astronautas

How Space Travel Alters the Human Brain: A Psychedelic Experience That Rewires the Mind

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Recent neuroimaging research indicates that spaceflight triggers significant structural changes in the human brain, characterized by fluid shifts and altered connectivity that persist long after astronauts return to Earth. According to a study published in Scientific Reports, these neurological adaptations, often described by crew members as profound shifts in perspective, reflect the brain’s attempt to … Read more

ARRAKIHS: How Spain’s First Major ESA Mission Will Unravel the Mystery of Dark Matter

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Astrophysicist Rafael Guzmán is leading the ARRAKIHS mission, the first major European Space Agency (ESA) scientific project directed from Spain, aimed at uncovering the mysteries of dark matter. The mission, which stands for Analysis of Resolved Remnants of Accreted galaxies as a Key Instrument for Halo Surveys, seeks to map the distribution of dark matter … Read more

NASA Nuclear Propulsion: Reaching Mars by 2028 in Record Time

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The ambition to put human boots on the red dust of Mars has long been the “North Star” of space exploration. However, for decades, the primary obstacle has not been the landing itself, but the grueling journey to get there. Using current chemical propulsion, a one-way trip to Mars takes roughly six to nine months, … Read more

Scientists Unveil Revolutionary Mars Shortcut: Cut Travel Time by Half Using Asteroid Orbits & Breakthrough Physics” (Alternative optimized options:) “Mars Mission Breakthrough: How Asteroid Gravity Could Slash Travel Time to Just 5 Months” “The Ultimate Mars Shortcut: New Physics Discovery Cuts Journey Time in Half” “NASA’s Game-Changer: Scientists Find Faster Route to Mars Using Asteroid Slingshots

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By Linda Park, Editor, Tech | May 7, 2026 A Brazilian cosmologist has accidentally uncovered a potential “shortcut” to Mars that could dramatically reduce the time required for crewed missions, according to a study published in the journal Acta Astronautica in April 2026. By reanalyzing discarded early orbital data of near-Earth asteroids—originally used to assess … Read more

Artemis II Return: Astronaut Health and Orion Heat Shield Analysis

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Christina Koch, the NASA astronaut who spent a record-breaking 328 days aboard the International Space Station, is now preparing for her next mission: Artemis II, the first crewed flight around the Moon since the Apollo era. As she trains for this historic journey, Koch has spoken openly about the profound physiological effects of prolonged microgravity … Read more

Artemis II Astronauts Reveal Mission Secrets: Tense Smoke Alarm and Moon Landing Dreams

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On April 16, 2026, NASA’s Artemis II mission continues to draw global attention as the first crewed flight around the Moon since the Apollo era. The mission, which launched in late 2025, carries four astronauts on a 10-day journey to test the Orion spacecraft’s systems in deep space. While the flight does not include a … Read more

Artemis II Return: Emotional Video of Astronauts’ Capsule Opening After Moon Mission

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The world watched with bated breath as the Orion spacecraft, carrying the crew of NASA’s Artemis II mission, descended through the Earth’s atmosphere and splashed down in the Pacific Ocean. New footage has now emerged capturing the precise, high-tension moment the U.S. Navy opened the capsule to rescue the four astronauts, marking the successful conclusion … Read more

Artemis II: NASA’s Historic Earth Sunsets and the Mystery of Missing Stars

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Humanity has once again ventured into the deep space void, marking a pivotal moment in lunar exploration. The Artemis II crewed lunar flyby, which launched on April 1, 2026, represents the first time astronauts have traveled toward the Moon in over 50 years, serving as a critical bridge between the uncrewed tests of the past … Read more

NASA’s Artemis 2: Everything About the Historic Moon Flyby and Far Side Exploration

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The eyes of the world are fixed on the lunar horizon as NASA’s Artemis II mission reaches its most critical phase. After launching on April 1, 2026, the mission is currently pushing the boundaries of human endurance and deep space technology, marking the first time in half a century that humans have ventured back toward … Read more

Artemis 2: US Begins Countdown to Lunar Return Amid Astronaut Safety Concerns

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Aquí tienes un resumen ‍de los puntos‌ clave del​ artículo: * Problema con el escudo térmico: La misión Artemis 2, que ‍enviará astronautas a ⁣la Luna en ⁢2025, enfrenta‍ preocupaciones ‍sobre el escudo ‍térmico de‌ la cápsula Orion. Pruebas de la misión Artemis 1 (no tripulada) revelaron un desgaste mayor al previsto, y un análisis … Read more