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APOD

APOD: 2026 September 13 – Comet NEOWISE Rising over the Adriatic Sea

APODScienceAPODAPOD: 2026 September 13 –…Today’s APODArchiveSubmissionsIndexSearchCalendarRSSEducationAboutDiscuss  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 September 13, 2026
Citizen Science
Dark Energy
Euclid
Nancy Grace Roman Space Telescope

Help Refine Data from Space Telescopes with Artifact InSPECtor

How do scientists studying space with data from a telescope hundreds of thousands of miles away know that what they are seeing is real? A new NASA project, Artifact InSPECtor, invites you to find out – and by doing so, to help missions like Euclid and NASA’s new Nancy Grace Roman Space Telescope answer fundamental […]
Posted September 11, 2026
Galaxy Mergers

NASA’s Chandra Spots Galactic Gem

Two galaxies merge at a furious rate in this Aug. 25, 2026, image of the II Zw 096 system. This and several other images of both visually and scientifically interesting galaxies were released by NASA’s Chandra X-ray Observatory and other telescopes. Chandra X-ray data (magenta) pinpoint powerful black hole activity and hot gas, while optical […]
Posted September 11, 2026
Humans in Space
International Space Station (ISS)

NASA’s SpaceX Crew-12 to Discuss Station Mission, Upcoming Return

Media are invited to hear from NASA’s SpaceX Crew-12 astronauts during a news conference beginning at 2:45 p.m. EDT, Wednesday, Sept. 16, from the International Space Station.
Posted September 11, 2026
Artemis Accords
Artemis
Missions
Open Science

NASA Boosts Open Science, Data Sharing with Artemis Accords

The science from every Moon rock sample, lunar dataset, and discovery produced through NASA’s Artemis program will be shared by the agency with the global scientific community. That commitment is upheld by all 71 countries that have signed the Artemis Accords, a set of principles for safe and transparent civil space exploration. NASA put those […]
Posted September 11, 2026
APOD

APOD: 2026 September 11 – M83: The Southern Pinwheel

APODScienceAPODAPOD: 2026 September 11 –…Today’s APODArchiveSubmissionsIndexSearchCalendarRSSEducationAboutDiscuss  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 September 11, 2026
Earth Observatory
International Space Station (ISS)
Topography

Monterrey Amid Mountains

Mexico’s second-largest metropolitan area borders on folded rock layers of the Sierra Madre Oriental.
Posted September 11, 2026
Artemis Accords
Office of International and Interagency Relations (OIIR)

NASA Invites Media to Djibouti Artemis Accords Signing Ceremony

The Republic of Djibouti will sign the Artemis Accords during a ceremony at 11 a.m. EDT, Monday, Sept. 14, at NASA Headquarters in Washington, becoming the 72nd country signatory. NASA Deputy Administrator Matt Anderson will host Ambassador of Djibouti to the United States Mohamed Siad Douale for the ceremony, together with U.S.
Posted September 11, 2026
Leadership
General

NASA Answers President’s Call to Establish United States Space Academy

Less than two weeks after an Executive Order was signed to create the first United States Space Academy, NASA-led work is in full swing to make the academy a reality and shape the future of America’s aerospace workforce and leadership. NASA Administrator Jared Isaacman chaired the first Presidential Commission on the United States Space Academy […]
Posted September 10, 2026
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3
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50
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9
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8
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50
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4
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186
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9
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14
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27
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8
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13
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10
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7
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2
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54
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11
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40
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31
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2
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3
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41
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8
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16
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16
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13
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15
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4
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7
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14
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54
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49
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657
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48
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221
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35
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7
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5
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4
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11
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19
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386
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1
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8
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20
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2
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1
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27
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8
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5
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8
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712
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10
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8
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18
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34
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4
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25
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5
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6
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2
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10
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31
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2
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2
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12
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58
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18
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3
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11
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75
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103
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138
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22
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6
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370
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151
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21
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3
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86
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6
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32
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13
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3
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6
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105
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9
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186
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32
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280
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48
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4
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12
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15
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3
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232
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70
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8
Jessica Watkins
3
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3
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11
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19
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159
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19
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7
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4
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151
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29
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4
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20
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29
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1
Gerald Carr
1
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2
People of Goddard
81
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1
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4
Leland D. Melvin
1
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105
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1
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6
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11
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10
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1
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1
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4
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2
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3
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1
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10
Jonny Kim
5
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2
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3
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9
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2
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4