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JWST Maps Comet-Like Helium Escape From Super-Puff Exoplanet WASP-107b

The measurements tie sustained mass loss to a bloated structure likely shaped by inward migration.

Tiny Asteroid Skims Earth at ISS Altitude Over Antarctica, Found Only Hours Later

New X-Ray–Radio Composite of the ‘Cosmic Hand’ Exposes Odd Mismatches in Pulsar Nebula

Chinese Laser System Reads Millimeter‐Scale Text From 1.36 km