ESA
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Science
ESA Reveals City-Size ‘Cosmic Butterfly’ Crater on Mars Containing Signs of Ancient Water
ESA images reveal a city-sized butterfly crater on Mars with smooth wings likely formed by ancient water. Mars’ butterfly crater…
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Science
Europe’s Ariane 6 Rocket Lifts Off With First Galileo Satellites, Boosting Europe’s Navigation Network
Ariane 6 rocket launches first Galileo satellites, enhancing Europe’s independent navigation network. Europe’s Ariane 6 rocket lifts off with first…
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Science
Interstellar Comet 3I/ATLAS Nears Earth on Dec. 19, Offering Rare Insights Into Cosmic Visitors
Comet 3I/ATLAS, an interstellar visitor, makes its closest approach to Earth on Dec. 19, allowing detailed observations. Interstellar comet 3I/ATLAS…