Government ❯ Space Agencies ❯ NASA

Research Missions

Mars Missions Scientific Discoveries Technological Innovations Europa Clipper Funding for Science Environmental Monitoring Quesst Mission Climate Monitoring Planetary Defense International Collaboration Public Safety Perseverance Rover Jupiter Icy Moons Explorer Interstellar Studies Interstellar Research CubeSats Lunar Reconnaissance Orbiter Mars Sample Return Mission Incident Response Planetary Defense Coordination Office

Water Detected From Interstellar Visitor 3I/ATLAS as Perihelion Nears

New space-based data point to active cometary behavior at unusually large distances.

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

NASA and NOAA Launch Trio of Sun–Earth Missions Toward L1 on SpaceX Falcon 9

NASA Targets Overnight TOMEX+ Launch From Wallops Island