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Planetary Science

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Tiny Target for Hayabusa2: 1998 KY26 Measures 11 Meters and Spins in Five Minutes

The rapid five-minute rotation makes a 2031 visit harder for Hayabusa2.

Astronomers Confirm 2025 PN7 as a New Earth Quasi-Moon

Webb Releases Multiwavelength View of the 'Butterfly Star,' Revealing Dust Settling in a Planet-Building Disk

Autonomous Synthetic Lichens Enable 3D-Printed Structures on Mars

Elon Musk Declares Mars Colonization Humanity's 'Life Insurance' as Starbase Becomes an Incorporated City

New Study Finds Titan’s Ocean Could Support Only Tiny Microbial Life

ESA’s Hera Probe Captures Rare Images of Mars’ Moon Deimos

Ancient Martian Crystal Suggests Water Existed 4.45 Billion Years Ago

NASA Study Suggests Martian Ice Could Harbor Microbial Life

NASA Clears Europa Clipper for Launch to Jupiter's Moon

ESA's Juice Probe Attempts Historic Double Gravity Assist

NASA and ESA Partner for 2028 Mars Rover Mission