ESA's Jupiter-bound spacecraft changed direction by 20 degrees and gained 3.5 km/s in speed using Earth’s gravity; ESA’s Juice spacecraft needed no major engine burn f…

Jupiter Icy Moons Explorer, known as Juice, used Earth’s gravity as a cosmic slingshot on September 28, 2026, reshaping its ...
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Comet 3I/ATLAS and comet SWAN seen from NASA's PUNCH

NASA’s PUNCH was tracking comet SWAN when 3I/ATLAS whizzed past. Credit: NASA/Southwest Research Institute ...