April 2026

I Am Artemis
Artemis
Artemis 2
Orion Multi-Purpose Crew Vehicle
Orion Program

I Am Artemis: Rebekah Tolatovicz

Listen to this audio excerpt from Rebekah Tolatovicz, a mechanical technician lead supporting the Orion spacecraft’s main contractor Lockheed Martin: At NASA’s Kennedy Space Center in Florida, there is a fleet of Orion spacecraft in work, and Rebekah Tolatovicz’s hands have helped build each one.
Posted April 15, 2026
Private Astronaut Missions
Commercial Space
International Space Station (ISS)
NASA Headquarters

NASA Selects Voyager for Seventh Private Mission to Space Station

NASA and Voyager Technologies have signed an order for the seventh private astronaut mission to the International Space Station, targeted to launch no earlier than 2028 from Florida.
Posted April 15, 2026
Commercial Resupply
CubeSat Launch Initiative
International Space Station (ISS)
Kennedy Space Center
Launch Services Program
Northrop Grumman Commercial Resupply

NASA Launches Six CubeSats to International Space Station

Experiments and supplies bound for the International Space Station launched on April 11 as part of the agency’s Northrop Grumman Commercial Resupply Services 24 mission.
Posted April 15, 2026
Earth

2026 NSTA Hyperwall Schedule

NASA Science at NSTA Hyperwall Schedule, April 16-18, 2026 Join NASA in the Exhibit Hall (Booth #1265) for Hyperwall Storytelling by NASA experts. Full Hyperwall Agenda below.
Posted April 15, 2026
Photojournal
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)

NASA’s SPHEREx Mission Maps Water Ice Throughout Cygnus X

An observation made by NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) shows the chemical signatures of water ice (shown in bright blue) and polycyclic aromatic hydrocarbons (orange) in Cygnus X, one of the most active and turbulent regions of star birth in our Milky Way galaxy.
Posted April 15, 2026
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)
Astrophysics
Jet Propulsion Laboratory
Nebulae
Protostars
Stars
The Milky Way

‘Interstellar Glaciers’: NASA’s SPHEREx Maps Vast Galactic Ice Regions

NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) mission has mapped interstellar ice at an unprecedented scale.
Posted April 15, 2026
Artemis 2
Christina H. Koch
G. Reid Wiseman
Victor J. Glover

Artemis II Crew Returns to Houston

NASA’s Artemis II crew – NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen – smile at friends, family, and colleagues. They shared brief remarks with the crowd after landing at Ellington Airport near NASA’s Johnson Space Center in Houston on Saturday, April 11, 2026, after a […]
Posted April 15, 2026
Earth
Landsat

Honoring Alex Goetz, a Landsat Legend 

Dr. Alex Goetz, who passed away in 2025, was a member of the Landsat 7 Science Team and a key figure in the history of Landsat science.
Posted April 15, 2026
NASA Shared Services Center

Metrics

Services Catalog Click here to view the FY26 Services Catalog The catalogs provide service description, chargeback rate, unit of measure, and service level indicators for each NSSC service.
Posted April 15, 2026
Earth Observatory
International Space Station (ISS)
Topography

Contours of the James Bay Lowlands

After the Laurentide Ice Sheet retreated from present-day Hudson Bay, rebounding land has revealed striking nearshore topography.
Posted April 15, 2026
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NASA Socials Program
5
The Universe
337
Gateway Program
21
William C. McCool
1
Armstrong Flight Research Center
134
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10
Research and Technology at Kennedy Space Center
15
ICON (Ionospheric Connection Explorer)
2
Laser Communications Relay
3
Christina H. Koch
23
Space Communications & Navigation Program
44
Dragonfly
8
Suomi NPP (Suomi National Polar-orbiting Partnership)
5
Michael J. Foreman
1
Northrop Grumman Commercial Resupply
24
Fission Surface Power
1
Vertical Motion Simulator
1
Grades K - 4 for Educators
13
Air Traffic Management - Exploration
19
Becoming an Astronaut
5
Polarimeter to Unify the Corona and Heliosphere (PUNCH)
10
Science of Space Exploration
1
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7
Bob Hines
1
Psyche Asteroid
8
Seyfert Galaxies
4
JUICE (Jupiter Icy Moons Explorer)
1
Mark C. Lee
1
Small Spacecraft Technology Program
18
Dark Energy
17
STS-51C
1
Europa Clipper
29
Mars Pathfinder
1
Nebulae
51
Exoplanet Science
27
Transformative Aeronautics Concepts Program
24
Get Involved
51
Zena Cardman
1
Advanced Air Mobility
19
Asian American and Native Hawaiian Pacific Islander Heritage
5
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38
Robert L. Gibson
1
International Space Station (ISS)
517
Life on Earth
4
Cold Atom Laboratory (CAL)
4
Space Weather
31
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211
Sustainable Flight Demonstrator
6
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15
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21
For Researchers
11
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14
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2
NASA en español
57
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1
The Big Bang
4
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75
WB-57
1
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14
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3
OSIRIS-APEX (Origins, Spectral Interpretation, Resource Identification, and Security – Apophis Explorer)
3
CADRE (Cooperative Autonomous Distributed Robotic Exploration)
3
Radiation
1
Human System Risks
15
Land Cover
9
Centennial Challenges
12
Solar Orbiter
2
Deimos
1
STS-96
1
Martian Moon Exploration (MMX)
2
NIAC Studies
23
Exploration Ground Systems
35
University Leadership Initiative
6
GOES-R
3
Aeronautics STEM
1
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2
Planetary Environments & Atmospheres
6
Saturn
24
James A. McDivitt
1
Lunar Explorer Instrument for space biology Applications (LEIA)
1
Communicating and Navigating with Missions
31
Stars
144
Earthquakes
4
Technology for Space Travel
18
John W. Young
5
Magellanic Clouds
2
Courses & Curriculums for Professionals
1
STS-107
2
EMIT (Earth Surface Mineral Dust Source Investigation)
7
NASA Space Technology Graduate Research Opportunities (NSTGRO)
1
THEMIS-ARTEMIS (Time History of Events and Macroscale Interactions During Substorms - Acceleration, Reconnection, Turbulence and Electrodynamics of Moon's Interaction with the Sun)
1
Gateway Space Station
28
William R. Pogue
1
Armstrong Test Facility (Plum Brook)
5
Partner with NASA STEM
9
Research Archive
1
ILLUMA-T
1
Laser Interferometer Gravitational Wave Observatory (LIGO)
4
Christopher L. Williams
3
Space Communications Technology
20
Drones & You
25
Super-Earth Exoplanets
10
Michael R. Barratt
2
Nova-C (Lander)
1
Fission Surface Power (FSP)
2
Vesta
2
GRAIL (Gravity Recovery And Interior Laboratory)
1
Air Traffic Management and Safety
2
Benefits Back on Earth
3
Potentially Hazardous Asteroid (PHA)
4
Science-enabling Technology
49
Voyager 1
8
Heliophysics
133
Andre Douglas
8
Brand Partnerships
1
Psyche Mission
21
Shuttle Radar Topography Mission (SRTM)
2
Juno
18
Mark T. Vande Hei
1
SmallSats Program
5
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18
STS-51D
1
Europa Clipper Resources
8
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16
Neil Gehrels Swift Observatory
13
Exoplanet Transits
10
TREAT Astronauts Act
1
Glenn History
29
Advanced Air Transport Technology
7
Associate Administrator Awards
5
Phobos
3
Robert L. Satcher Jr.
1
International Space Station Division
6
LISA (Laser Interferometer Space Antenna)
3
Comet 3IAtlas
1
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8
Earth Science Division
80
Sustainable Flight National Partnership
4
Moon Base
2
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4
Former Astronauts
18
NASA Engineering & Safety Center Academy
1
Opportunities For Students to Get Involved
39
The Future of Commercial Space
13
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38
Weather and Atmospheric Dynamics
9
Hispanic Heritage Month
6
Apollo 14
2
OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer)
18
CALIPSO (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite)
1
Radioisotope Power Systems (RPS)
15
Humans in Space
382
Land Use
5
Centennial Challenges News
8
Solar System Ambassadors
1
Deniz Burnham
1
STS-99
1
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3
NICER (Neutron star Interior Composition Explorer)
8
Exploration Park
2
University Student Research Challenge
5
GOES-U
4
Aeronautics Technology
8
Atmospheric Composition
1
Planetary Geosciences & Geophysics
7
Saturn Moons
15
James H. Newman
1
Lunar Reconnaissance Orbiter (LRO)
18
Community Partners
4
Stellar Evolution
3
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41
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37
Johnson Flight Operations
3
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3
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6
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1
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1
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9
Thomas P. Stafford
3
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2
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2
Artemis
363
Partner With Us
7
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4
IMAP (Interstellar Mapping and Acceleration Probe)
7
Launch Services Office
11
CIPHER (Complement of Integrated Protocols for Human Exploration Research)
1
Space Flight Awareness (SFA)
1
Droughts
4
Supermassive Black Holes
20
Michael S. Hopkins
1
NuSTAR (Nuclear Spectroscopic Telescope Array)
3
Flight Demonstrations and Capabilities
2
Victor J. Glover
22
Grants & Opportunities
6
Air Traffic Solutions
14
Bennu
6
PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment)
8
Scientific Balloons
15
Frank Borman
1
Voyager 2
7
Heliophysics Division
63
Andrew S.W. Thomas
1
Brewster H. Shaw Jr.
1
Pulsars
12
SimLabs
2
Jupiter
37
Mars
100
Snow
12
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9
STS-61
1
Events
18
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13
NEO Surveyor (Near-Earth Object Surveyor Space Telescope)
10
Exoplanets
86
Trojan Asteroids
4
Glenn Research Center
234
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30
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43
Photojournal
34
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16
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25
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1
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14
SpaceX Commercial Resupply
24
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10
Swift Boost Mission
1
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4
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3
Technology Research
10
NASA Engineering and Safety Center
47
Opportunities For U.S. Citizens to Get Involved
5
The Great Red Spot
1
Galaxy clusters
16
What We Do
10
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1
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1
Outer Planets & Ocean Worlds Program
1
Candidate Astronauts
13
Raja Chari
3
Hurricanes & Typhoons
8
Landsat
17
Center Innovation Fund
3
Solar System Exploration Research Virtual Inst.
3
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1
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1
Matthew Dominick
5
Nichole Ayers
4
Exploration Systems Development Mission Directorate
70
Uranus
6
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3
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2
Atmospheric Temperature
1
Planetary Nebulae
12
SBIR
1
James Webb Space Telescope (JWST)
150
Lunar Science
15
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1
Stellar-mass Black Holes
4
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3

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