NASA

NASA’s Artemis II Orion spacecraft with its launch abort system is stacked atop the agency’s SLS (Space Launch System) rocket in High Bay 3...

These two galaxies are named NGC 4490 and NGC 4485, and they’re located about 24 million light-years away in the constellation Canes Venatic...

12 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)In 2025, NASA’s Armstrong Flight Research Center in Edward...

In the quarter century that humans have lived and worked aboard the International Space Station, astronauts and visitors from around the wor...

The four astronauts set to fly around the Moon during NASA’s Artemis II test flight depart the Neil A. Armstrong Operations and Checkout Bui...

Explore This SectionPerseverance HomeMission OverviewRover ComponentsMars Rock SamplesWhere is Perseverance?Ingenuity Mars Helico...

3 Min ReadMeet NASA’s Astronaut Class of 2025 – Webby Submission...

From left to right, NASA astronauts Jessica Meir and Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmo...

NASA’s Johnson Space Center in Houston closed 2025 with major progress across human spaceflight, research, and exploration. From Artemis II...

NASA/Don PettitNASA astronaut Don Pettit demonstrates electrostatic forces using charged water droplets and a knitting needle made of Tef...

2 Min ReadMetrics Services CatalogClick her...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the Num...

European Space Agency (ESA) astronaut Thomas Pesquet removes the Protein Crystallization Facility hardware from an incubator aboard the Inte...

Curiosity NavigationCuriosity HomeMission OverviewWhere is Curiosity?Mission UpdatesScienceOverviewInstrumentsHighlightsExp...

NASA/Christopher LC ClarkJustin Hall, left, controls a subscale aircraft as Justin Link holds the aircraft in place during preliminary en...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the Num...

6 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)This panoramic view of SPHEREx’s first all-sky map simula...

5 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)In 2025, NASA’s Stennis Space Center near Bay St. Louis, Mi...

1 Min ReadPayrollThe NASA Shared Services Center (N...

Explore This SectionPerseverance HomeMission OverviewRover ComponentsMars Rock SamplesWhere is Perseverance?Ingenuity Mars Helico...

NASA’s Perseverance Mars rover captured this view of a location nicknamed “Mont Musard” on Sept. 8, 2025. Made up of three images, the panor...

6 Min ReadNASA’s Push Toward Commercial Space Communications Gains Momentum ...

10 Min ReadNASA Langley Research Center: 2025 Year in Review ...

EOScienceEarth ObservatoryA Siberian Snowman in BillingsEarthEarth ObservatoryImage of the DayEO ExplorerTopicsAll Topic...

4 min readPreparations for Next Moonwalk Simulations Underway (and Underwater)Two composite images show side-by-side observations of the P...