Hour24 News
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Expedition 73 presses on: research and maintenance continue aboard the International Space Station Even as a U.S. government shutdown began on Earth, the crew of…
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Overview of the new deep-space antenna On October 4, 2025, the European Space Agency will officially inaugurate its fourth deep-space antenna, a milestone in Europe’s…
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Close encounter: 3I/ATLAS near Mars Scientists around the world are preparing for a rare close-up study of the interstellar visitor 3I/ATLAS as it skims past…
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What is 3I/ATLAS? The object designated 3I/ATLAS was first spotted on July 1, 2025, marking it as only the third confirmed interstellar visitor after Oumuamua…
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Psyche’s Record-Breaking Laser Message Reaches Earth In December 2024, NASA’s Psyche mission achieved a milestone that science fiction has long whispered about: an infrared laser…
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The milestone: Psyche’s infrared laser message from a record deep-space distance In December 2024, NASA confirmed a historic achievement for space communications: the Psyche spacecraft…
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The Threat of Asteroid 2024 YR4 NASA is currently monitoring an asteroid designated as 2024 YR4, which poses a potential threat of impacting the Moon.…
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Understanding the Asteroid Threat: 2024 YR4 In December 2024, scientists discovered an asteroid designated as 2024 YR4, immediately raising alarms about its potential impact risk.…
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Introduction In the early hours of September 20, a stunning fireball illuminated the skies over Delhi, Gurugram, and parts of Rajasthan, leading to widespread speculation…
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Asteroid 2025 QV5, a space rock roughly the size of a bus, is set to make a close encounter with Earth on September 3, 2023.…
