Missions

Dragonfly
Astrobiology
Langley Research Center
Missions
Planetary Science
Planetary Science Division
Science Mission Directorate
The Solar System
Titan
In sending a car-sized rotorcraft to explore Saturn’s moon Titan, NASA’s Dragonfly mission will undertake an unprecedented voyage of scientific discovery.
Posted January 9, 2026
Science Mission Directorate
Astrophysics Division
Missions
NASA announced Monday the selection of industry proposals to advance technologies for the agency’s Habitable Worlds Observatory concept – the first mission that would directly image Earth-like planets around stars like our Sun and study the chemical composition of their atmospheres for signs of life.
Posted January 5, 2026
Earth
Landsat
Missions
The U.S. Geological Survey, in cooperation with NASA, has named the new Landsat Science Team that will support the world’s longest-running Earth observation mission for a planned 2026-2030 term.
Posted December 17, 2025
Missions
Expedition 73
Expedition 74
International Space Station (ISS)
ISS Research
NASA astronaut Jonny Kim, accompanied by Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky, is preparing to depart the International Space Station aboard the Soyuz MS-27 spacecraft and return to Earth. Kim, Ryzhikov, and Zubritsky will undock from the station’s Prichal module at 8:41 p.m. EST on Monday, Dec.
Posted December 4, 2025
Artemis 2
Exploration Ground Systems
Kennedy Space Center
Michoud Assembly Facility
Missions
Orion Program
NASA is marking America’s 250th year with a bold new symbol of the nation’s relentless drive to explore. The America 250 emblem is now on the twin solid rocket boosters of the SLS (Space Launch System) rocket for Artemis II — the powerhouse that will launch a crew of four around the Moon next year. […]
Posted December 2, 2025
Comets
Heliophysics
Hubble Space Telescope
James Webb Space Telescope (JWST)
Lucy
Mars
Mars 2020
Mars Reconnaissance Orbiter (MRO)
MAVEN (Mars Atmosphere and Volatile EvolutioN)
Missions
Perseverance (Rover)
Planetary Science
Planetary Science Division
Planets
Polarimeter to Unify the Corona and Heliosphere (PUNCH)
Psyche Mission
Science & Research
Science Mission Directorate
SOHO (Solar and Heliospheric Observatory)
STEREO (Solar TErrestrial RElations Observatory)
The Solar System
The Sun
This article was updated to include the full range of dates from the SOHO image. Lee esta historia en español aquí. NASA is in the midst of an unprecedented solar system-wide observation campaign, turning its spacecraft and space telescopes to follow comet 3I/ATLAS, the third known interstellar object to pass through our solar system. Twelve […]
Posted November 19, 2025
Neil Gehrels Swift Observatory
Goddard Space Flight Center
Missions
NASA Headquarters
SBIR
Space Technology Mission Directorate
Driving rapid innovation in the American space industry, NASA has awarded Katalyst Space Technologies of Flagstaff, Arizona, a contract to raise a spacecraft’s orbit.
Posted September 24, 2025
Carruthers Geocorona Observatory (GLIDE)
Goddard Space Flight Center
Heliophysics
Heliophysics Division
Missions
NASA Directorates
Science & Research
Science Mission Directorate
The Solar System
The Sun
Uncategorized
This story is also available in Spanish. A new NASA mission will capture images of Earth’s invisible “halo,” the faint light given off by our planet’s outermost atmospheric layer, the exosphere, as it morphs and changes in response to the Sun. Understanding the physics of the exosphere is a key step toward forecasting dangerous conditions […]
Posted September 18, 2025
Goddard Space Flight Center
Heliophysics
Heliophysics Division
IMAP (Interstellar Mapping and Acceleration Probe)
Missions
NASA Centers & Facilities
NASA Directorates
Science & Research
Science Mission Directorate
Summary Space is a dangerous place — one that NASA continues to explore for the benefit of all. It’s filled with radiation and high-energy particles that can damage DNA and circuit boards alike. Yet life endures in our solar system in part because of the heliosphere, a giant bubble created by the Sun that extends […]
Posted September 17, 2025
Asteroids
Goddard Space Flight Center
Lucy
Missions
NASA Centers & Facilities
NASA Directorates
Planetary Science Division
Science Mission Directorate
The Solar System
Trojan Asteroids
The IAU (International Astronomical Union), a global naming authority for celestial objects, has approved official names for features on Donaldjohanson, an asteroid NASA’s Lucy spacecraft visited on April 20.
Posted September 16, 2025
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