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NASA Missions

OSIRIS-REx Europa Clipper Mars Missions DART Mission Parker Solar Probe Perseverance Rover Astronauts Artemis Program Heliophysics Missions Mars Reconnaissance Orbiter Mars Sample Return Asteroid Deflection Curiosity Rover InSight Mission Heliophysics Chandra X-ray Observatory Galileo Mission OSIRIS-APEX CLPS Mission Dragonfly Lunar Missions Juno Spacecraft SpaceX Missions Research Instruments Titan Moon Asteroid Monitoring Mars Odyssey Hubble Missions Living With a Star Moon Landing Asteroid Defense Juno Mission Asteroid Detection Future Missions Artemis Campaign Neo Surveyor Swift Observatory Hubble Space Telescope Space Telescopes James Webb Space Telescope Mars Orbiters Comet Studies Spacecraft Technology HiRISE Camera Artemis II Mission Crewed Missions Spacecraft Issues Meteor Tracking Infrared Astronomy Psyche Spacecraft Planetary Defense Starliner Data Analysis Lunar Exploration Mars 2020 DAVINCI Mission NEOWISE Dawn Mission

Study Flags Hidden Venus Co-Orbitals That Could Drift Into Earth-Crossing Paths

Low-eccentricity paths keep many of these asteroids near the Sun, prompting calls for space-based searches.

Scientists Detail Nuclear Backstop for Asteroid That Could Strike the Moon in 2032

NASA Team Weighs Nuclear Option to Avert Possible 2032 Lunar Strike by Asteroid 2024 YR4

NASA Study Finds Decades-Long Solar Decline Reversed, Raising Space-Weather Risks

ESA’s Apophis Probe on Track as China Proposes 2029 Flyby

Parker Solar Probe Confirms Long-Standing Solar Reconnection Theory In Situ

Mission Studies Spotlight Juno Flyby of Interstellar Comet 3I/ATLAS

Chandra Observations Reveal Rapid Atmospheric Loss on Exoplanet TOI 1227b

NASA Releases Closest-Ever Images of the Sun From Parker Solar Probe

DART Ejecta Analysis Reveals Boulder Clusters Could Tilt Dimorphos’s Orbit

Mars Odyssey Captures First Horizon Panorama of Arsia Mons