Blog

Earth Science

Quality Assessment Report Evaluates Tomorrow.io Precipitation Radar Data

The report adds to the growing documentation on commercial data’s contributions to Earth science research and applications.
Posted April 17, 2026
Citizen Science
Heliophysics
Heliophysics Division

Volunteers Discover Rare Space Weather Events Using Their Ears

Scientists are working to understand exactly how these waves behave, and the team behind NASA’s Heliophysics Audified: Resonances in Plasmas (HARP) citizen science project approaches this in a unique way: they compare the Earth’s magnetic field to a giant harp in space.
Posted April 17, 2026
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)

NASA’s SPHEREx Observatory Maps Interstellar Ice in Milky Way

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. The […]
Posted April 17, 2026
Artemis
Artemis Accords
Leadership
Office of International and Interagency Relations (OIIR)

NASA Invites Media to Latvia Artemis Accords Signing Ceremony

The Republic of Latvia will sign the Artemis Accords during a ceremony at 9 a.m. EDT Monday, April 20, at NASA Headquarters in Washington. NASA Administrator Jared Isaacman will host Dace Melbārde, Latvia’s minister for education and science; Jānis Beķeris, chargé d’affaires at the Embassy of the Republic of Latvia to the United States; and […]
Posted April 16, 2026
Artemis
Artemis 2
Earth's Moon

At the Edge of Light

In this photo taken on April 6, 2026, a portion of the Moon’s far side is seen along the terminator—the boundary between lunar day and night—where low-angle sunlight casts long shadows across the surface. A section of Orientale Basin is visible along the upper right portion of the lunar disk, its structure subtly revealed under […]
Posted April 16, 2026
Earth Observatory
Landsat 8 / LDCM (Landsat Data Continuity Mission)
Landsat 9
Topography

Eyeing the Richat Structure

The circular geologic feature in northwestern Africa can be hard to recognize from the ground, but it is obvious when viewed from space.
Posted April 16, 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
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Weather and Atmospheric Dynamics
9
Artemis
377
PACE (Plankton, Aerosol, Cloud, Ocean Ecosystem)
28
Red Giants
1
Ice Giants
1
Landsat 9
37
Christopher L. Williams
8
Solar Wind
14
Drones & You
26
Studying Exoplanets
21
Mesosphere
3
NISAR (NASA-ISRO Synthetic Aperture Radar)
22
Find Your Place
11
University Student Research Challenge
5
Grades 9-12 for Educators
14
Airborne Science
30
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1
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30
Victor J. Glover
22
GUSTO (Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory)
3
Andromeda Galaxy
8
Brand Partnerships
1
Prizes, Challenges, and Crowdsourcing Program
46
Jonny Kim
4
SkyFall
2
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18
STS-127
1
Mars Exploration Rovers (MER)
4
Natural Disasters
29
Exoplanet Exploration Program
4
TOPEX / Poseidon (ocean TOPography EXperiment)
1
Geospace Dynamics Constellation (GDC)
1
Wind Mission
2
Advanced Capabilities for Emergency Response Operations
1
Asteroids
47
People of Marshall
5
Rings of Jupiter
1
InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport)
4
LGBTQ Pride
7
Comet 3IAtlas
1
Space Launch System (SLS)
114
Earth Science Division
84
Supernova Remnants
8
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4
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4
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42
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44
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7
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29
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6
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47
Gaia
1
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7
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4
Apollo 15
1
Origin & Evolution of the Universe
18
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1
Quesst: The Science
3
Human Research Program
28
Kepler / K2
8
Centennial Challenges News
8
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2
Deniz Burnham
1
STS-65
1
Marshall Science Projects
8
Neutron Stars
30
Expedition 74
4
Tropospheric Emissions: Monitoring of Pollution (TEMPO)
11
Goddard Technology
14
Aerosols
7
Atmospheric Temperature
1
Pioneer 10
1
RS-25
2
ISS Research
296
Lunar Crater Observation and Sensing Satellite (LCROSS)
1
Airspace Operations and Safety Program
15
Bennu
6
Pluto
3
Science for Everyone
2
Jet Propulsion Laboratory
277
MAF Employee Assistance Program
5
Seasat
1
Crab Nebula
6
STEM Impacts
4
EMIT (Earth Surface Mineral Dust Source Investigation)
7
Mariner 3
1
NASA Open Source Software
1
Europa
29
The Kuiper Belt
6
Gas Giant Exoplanets
19
What We Do
10
2017 Solar Eclipse
3
Artemis 1
17
Pamela A. Melroy
8
Redstone 3 (Freedom 7)
1
ICESat (Ice, Clouds and Land Elevation Satellite)
1
Landslides
3
CIPHER (Complement of Integrated Protocols for Human Exploration Research)
1
Sonifications
1
Droughts
5
Subsonic Flight Demonstrator
3
MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging)
1
NOAA (National Oceanic and Atmospheric Administration)
20
Fission Surface Power
1
Uranus
7
Grades K - 4
6
Mission Support Directorate
3
Office of International and Interagency Relations (OIIR)
54
For Professionals
2
Video Series
4
Hayabusa 2
1
Anil Menon
4
Brewster H. Shaw Jr.
1
Project Management & Systems Engineering
2
José M. Hernández
1
Skylab
6
Dark Matter & Dark Energy
9
STS-128
1
Mars Express
2
NEA Scout (Near Earth Asteroid Scout)
1
Exoplanet Science
28
Topography
16
Gerald Carr
1
WISE (Wide-field Infrared Survey Explorer)
11
Advanced Plant Habitat (APH)
3
Astrobiology
39
People of NASA
134
Rings of Saturn
11
Integrated Aviation Systems Program
21
Libera
1
Comets
17
Space Nuclear Propulsion (SNP)
4
Earth Science Technology Office
11
Supernovae
33
Compton Gamma Ray Observatory (CGRO)
1
Spiral Galaxies
74
Ecostress (ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station)
3
T-34C
1
NASA Art Program
3
Open Science Data Repository (OSDR)
1
Technology Transfer & Spinoffs
45
Galaxies
203
Voyager Program
6
High-Speed Flight
4
Apollo 16
1
Orion Multi-Purpose Crew Vehicle
72
Candidate Astronauts
14
Quesst: The Team
3
Human Space Travel Research
2
Kjell N. Lindgren
4
Center Innovation Fund
3
SOHO (Solar and Heliospheric Observatory)
6
Developmental, Reproductive and Evolutionary Biology
1
STS-66
1
Marshall Science Research & Projects
51
New Horizons
4
Exploration Ground Systems
35
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3
GOES (Geostationary Operational Environmental Satellite)
13
AeroSpace Frontiers
59
Atmospheric Waves Experiment (AWE)
3
Planetary Analogs
3
Russell L. Schweickart
2
IXPE (Imaging X-ray Polarimetry Explorer)
18
Lunar Discovery & Exploration Program
2
Alan B. Shepard Jr.
1
BepiColombo
1
Podcasts
10
Science in the Air
13
Joe H. Engle
1
MAF Status
1
SeaWiFS (Sea-viewing Wide Field-of-view Sensor)
1
Craters
1
Stennis Space Center
113
Employee Spotlights
1
Mariner 4
2
NASA Safety Center
3
Europa Clipper
29
The Milky Way
28
Gateway Program
21
White Dwarfs
4
2023 Solar Eclipse
9
Artemis 2
198
Pandora
1
Reflection Nebulae
2
ICESat-2 (Ice, Cloud and land Elevation Satellite-2)
5
Langley Research Center
155
Citizen Science
105
Sounding Rockets
21
Dust Storms
4
Subsonic Vehicle Technologies and Tools
4
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1
NOAA-20 (JPSS-1)
2
Fission Surface Power (FSP)
2
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3
Grades K - 4 for Educators
13
Missions
353
Office of Small Business Programs (OSBP)
11
For Researchers
11
Viking 1
1
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4
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1
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10
Project Mercury
3
JPSS-4
1
Skywatching
68
DART (Double Asteroid Redirection Test)
9
STS-129
2
Mars Moons
5
Near Space Network
4
Exoplanet Transits
10
Total and Spectral Solar Irradiance Sensor - 2 (TSIS-2)
1
Get Involved
51
Women at NASA
28
Advanced Space Suits
2
Astrogram
8
People of Space Operations
2
Robert A. R. Parker
1
Interacting Galaxies
3
Life at NASA
10
Commercial Crew
104
Space Operations Mission Directorate
59
Earth Surface & Interior
5
Supersonic Flight
33
Lunar Eclipses
3
Constellations
1
Spirit (Rover)
5
Edward G. Gibson
1
Tech Demo Missions
8
NASA Centers & Facilities
159
Opportunities For Educators to Get Involved
20
Telerobotics
1
Galaxies, Stars, & Black Holes
78
Wallops Flight Facility
65
High-Tech Computing
14
Apollo 8
3
Orion Program
28
Carbon Cycle
6
Quesst: The Vehicle
17
Human Spaceflight Mission Directorate
1
LAGEOS (LAser GEOdynamics Satellite)
1
Center of Excellence for Collaborative Innovation (CoECI)
50
Sojourner (Rover)
2
Didymos & Dimorphos
2
STS-68
1
Marshall Space Flight Center
337
Newsletters
7
Exploration Park
2
Tyler N. Hague
1
GOES-R
3
Aerospace Safety Advisory Panel
2
Audio
6
Planetary Defense
22
S3VI
1
Jack Hathaway
2
Alan L. Bean
1
Bill Nelson
9
Polar
1
Science Instruments
8
John B. Herrington
1
Magellan
2
Sensing the Universe & Multimessenger Astronomy
4
Crew Health and Performance Exploration Analog (CHAPEA)
10
Stennis Test Facility and Support Infrastructure
4
Enceladus
4
Mariner 7
1
NASA Shared Services Center
13
Europa Clipper Resources
8
The Search for Life
12
Gateway Space Station
28
White Sands Test Facility
18
2024 Solar Eclipse
46
Artemis 3
44
Pandora Mission
1
Remote Sensing Technology
3
ICON (Ionospheric Connection Explorer)
2
Laser Communications Relay
3
Climate Change
55
Sounding Rockets Program
15
Dwarf Planets
2
Sun-Earth Interactions
2
Meteors & Meteorites
2
NOAA-21 (JPSS-2)
2
Flight Demonstrations and Capabilities
2
USGS (United States Geological Survey)
3
GRAIL (Gravity Recovery And Interior Laboratory)
1