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APOD

APOD: 2026 October 4 – Supernumerary Rainbows over New Jersey

APOD Science APOD APOD: 2026 October 4 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
Posted October 4, 2026
APOD

APOD: 2026 October 3 – Selfie at Vera Rubin Ridge

APOD Science APOD APOD: 2026 October 3 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
Posted October 3, 2026
Astronauts
Artemis 2
Christina H. Koch

NASA Astronaut Christina Koch to Join NFL Fans in Philadelphia

As part of NASA’s ongoing Inspiration Tour, NASA astronaut Christina Koch will highlight America’s strengths in space exploration and aeronautics innovation at the Philadelphia Eagles vs. Los Angeles Rams game in Philadelphia on Sunday, Oct. 4.
Posted October 2, 2026
ISS Research
International Space Station (ISS)

Heading Home: NASA’s SpaceX Crew-12 Concludes Station Science Mission

NASA’s SpaceX Crew-12 mission is ending, with the crew scheduled to return in early October.
Posted October 2, 2026

NASA’s DAVINCI Probe Can Stand the Heat

The engineering development unit for NASA’s DAVINCI (Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging) probe is photographed prior to a major thermal evaluation.
Posted October 2, 2026
NASA en español

La NASA abre solicitudes para próxima promoción de directores de vuelo

Lee esta nota de prensa en inglés aquí. La NASA busca líderes para uno de los puestos más prestigiosos de la Tierra en el ámbito de los vuelos espaciales tripulados: director de vuelo en el control de misión del Centro Espacial Johnson de la agencia, en Houston. Esta función es fundamental para reforzar el liderazgo […]
Posted October 2, 2026
Armstrong Flight Research Center
Earth
Langley Research Center
NASA Aircraft
Science in the Air
Wildfires

NASA Campaign Explores Clouds Spawned by Wildfires

The Wildhorse grass fire in eastern Idaho erupted with a massive pulse of smoke. No one had expected it, but the wildfire had launched what’s known as a pyrocumulonimbus cloud, or pyroCb.
Posted October 2, 2026
Langley Research Center
Aeronautics
Aeronautics Research Mission Directorate
Transformational Tools Technologies
Transformative Aeronautics Concepts Program

NASA Model Wing Lights Up During First Pressure Sensitive Paint Tests

Groundbreaking tests at NASA’s Langley Research Center in Hampton, Virginia, are paving the way for new wind tunnel capabilities for designing the aircraft technologies of the future.  In a first-of-its-kind test in NASA Langley’s Transonic Dynamics Tunnel, researchers used unsteady Pressure Sensitive Paint to study how air flows around a standard
Posted October 2, 2026
Missions
Artemis
Get Involved
Johnson Space Center

NASA Opens Applications for Next Class of Flight Directors

NASA is seeking leaders for one of the most esteemed positions on Earth for human spaceflight: flight director in mission control at the agency’s Johnson Space Center in Houston. This role is critical to advancing American leadership in space exploration, as NASA paves the way for a sustained human presence on the Moon. Applications for […]
Posted October 2, 2026
APOD

APOD: 2026 October 2 – The Complete Sharpless Catalog: 313 Nebulas

What does it take to image hundreds of nebulas? Today’s image contains the entire Sharpless Catalog of H II Regions, totaling 313 objects. Zoom in and explore!
Posted October 2, 2026
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4
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6
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11
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29
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247
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5
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14
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401
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141
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1
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8
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10
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90
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106
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68
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42
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54
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173
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6
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7
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67
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49
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