Search

NASA+

Search

Suggested Searches

Climate Change
Artemis
Expedition 64
Mars perseverance
SpaceX Crew-2
International Space Station
View All Topics A-Z

Home
Missions
Humans in Space
Earth
The Solar System
The Universe
Science
Aeronautics
Technology
Learning Resources
About NASA
Español

News & Events
Multimedia
NASA+

Highlights

Ice to Fuel: NASA Tests Technology for Refueling Landers

Ice to Fuel: NASA Tests Technology for Refueling Landers

article2 days ago

NASA Discovers Crash of Extreme Stars in Unexpected Site

NASA Discovers Crash of Extreme Stars in Unexpected Site

article2 days ago

What’s Up: March 2026 Skywatching Tips from NASA

What’s Up: March 2026 Skywatching Tips from NASA

article1 week ago

Missions

Search All NASA Missions
A to Z List of Missions
Upcoming Launches and Landings
Spaceships and Rockets
Communicating with Missions
Artemis
James Webb Space Telescope
Hubble Space Telescope
International Space Station
OSIRIS-REx

Humans in Space

Why Go to Space
Astronauts
Commercial Space
Destinations
Spaceships and Rockets
Living in Space

Earth

Explore Earth Science
Climate Change
Earth, Our Planet
Earth Science in Action
Earth Multimedia
Earth Data
Earth Science Researchers

The Solar System

The Sun
Mercury
Venus
Earth
The Moon
Mars
Jupiter
Saturn
Uranus
Neptune
Pluto & Dwarf Planets
Asteroids, Comets & Meteors
The Kuiper Belt
The Oort Cloud
Skywatching

The Universe

Exoplanets
The Search for Life in the Universe
Stars
Galaxies
Black Holes
The Big Bang
Dark Matter
Dark Energy

Science

Earth Science
Planetary Science
Astrophysics & Space Science
The Sun & Heliophysics
Biological & Physical Sciences
Lunar Science
Citizen Science
Astromaterials
Aeronautics Research
Human Space Travel Research

Aeronautics

Science in the Air
NASA Aircraft
Flight Innovation
Supersonic Flight
Air Traffic Solutions
Green Aviation Tech
Drones & You

Technology

Technology Transfer & Spinoffs
Space Travel Technology
Technology Living in Space
Manufacturing and Materials
Robotics
Science Instruments
Computing

Learning Resources

For Kids and Students
For Educators
For Colleges and Universities
For Professionals
Science for Everyone
Requests for Exhibits, Artifacts, or Speakers
STEM Engagement at NASA

About NASA

NASA's Impacts
Centers and Facilities
Directorates
Organizations
People of NASA
Careers
Internships
Our History
Doing Business with NASA
Get Involved
Contact

NASA en Español

Ciencia
Aeronáutica
Ciencias Terrestres
Sistema Solar
Universo

News & Events

Recently Published
Video Series on NASA+
Podcasts & Audio
Blogs
Newsletters
Social Media
Media Resources

Multimedia

Images
Videos on NASA+
Interactives
NASA Apps
Podcasts
e-Books
STEM Multimedia

Highlights

Tiny NASA Spacecraft Delivers Exoplanet Mission’s First Images

Tiny NASA Spacecraft Delivers Exoplanet Mission’s First Images

article 6 hours ago

NASA Discovers Crash of Extreme Stars in Unexpected Site

NASA Discovers Crash of Extreme Stars in Unexpected Site

article 2 days ago

NASA’s DART Mission Changed Orbit of Asteroid Didymos Around Sun

NASA’s DART Mission Changed Orbit of Asteroid Didymos Around Sun

article 6 days ago

Highlights

Ice to Fuel: NASA Tests Technology for Refueling Landers

Ice to Fuel: NASA Tests Technology for Refueling Landers

article 2 days ago

La NASA refuerza Artemis: añade una misión y perfecciona su arquitectura general

La NASA refuerza Artemis: añade una misión y perfecciona su arquitectura general

article 1 week ago

NASA Strengthens Artemis: Adds Mission, Refines Overall Architecture

NASA Strengthens Artemis: Adds Mission, Refines Overall Architecture

article 1 week ago

Highlights

Dust Outbreak Reaches Europe

Dust Outbreak Reaches Europe

article 18 hours ago

A Most Unusual Lake

A Most Unusual Lake

article 2 days ago

March 2026 Satellite Puzzler

March 2026 Satellite Puzzler

article 2 days ago

Highlights

A Most Unusual Lake

A Most Unusual Lake

article 2 days ago

C.12 FAIMM Correction, Q&A update, and Webinar Materials Available

C.12 FAIMM Correction, Q&A update, and Webinar Materials Available

article 2 days ago

NASA’s Van Allen Probe A Re-Entered Atmosphere

NASA’s Van Allen Probe A Re-Entered Atmosphere

article 3 days ago

Highlights

NASA Discovers Crash of Extreme Stars in Unexpected Site

NASA Discovers Crash of Extreme Stars in Unexpected Site

article 2 days ago

Two Observatories, One Cosmic Eye: Hubble and Euclid View Cat’s Eye Nebula

Two Observatories, One Cosmic Eye: Hubble and Euclid View Cat’s Eye Nebula

article 1 week ago

NASA’s Webb Examines Cranium Nebula

NASA’s Webb Examines Cranium Nebula

article 2 weeks ago

Highlights

Tiny NASA Spacecraft Delivers Exoplanet Mission’s First Images

Tiny NASA Spacecraft Delivers Exoplanet Mission’s First Images

article 6 hours ago

A Most Unusual Lake

A Most Unusual Lake

article 2 days ago

CS-6 Science

CS-6 Science

article 2 days ago

Highlights

Aeronautics Transformations

Aeronautics Transformations

article 10 hours ago

ARMD Research Solicitations (Updated March 6)

ARMD Research Solicitations (Updated March 6)

article 6 days ago

NASA’s Home for Experimental Flight Advances Aeronautics Mission

NASA’s Home for Experimental Flight Advances Aeronautics Mission

article 2 weeks ago

Highlights

Ice to Fuel: NASA Tests Technology for Refueling Landers

Ice to Fuel: NASA Tests Technology for Refueling Landers

article 2 days ago

Shades of a Lunar Eclipse

Shades of a Lunar Eclipse

article 3 days ago

Smoke Rises Over Big Cypress National Preserve

Smoke Rises Over Big Cypress National Preserve

article 1 week ago

Highlights

Join the Artemis Mission to the Moon

Join the Artemis Mission to the Moon

article 4 months ago

Highlights

Help Galaxy Zoo: Tidal Tales Open Cosmic Storybook

Help Galaxy Zoo: Tidal Tales Open Cosmic Storybook

article 7 hours ago

NASA Strengthens Artemis: Adds Mission, Refines Overall Architecture

NASA Strengthens Artemis: Adds Mission, Refines Overall Architecture

article 1 week ago

From Cabbages to Countdowns: NASA Marks 100 Years of Modern Rocketry

From Cabbages to Countdowns: NASA Marks 100 Years of Modern Rocketry

article 3 days ago

Highlights

La NASA refuerza Artemis: añade una misión y perfecciona su arquitectura general

La NASA refuerza Artemis: añade una misión y perfecciona su arquitectura general

article 1 week ago

Últimos preparativos para la primera misión tripulada a la Luna con la campaña Artemis de la NASA

Últimos preparativos para la primera misión tripulada a la Luna con la campaña Artemis de la NASA

article 2 months ago

TRAPPIST-1 e — Guided Tour-es

TRAPPIST-1 e — Guided Tour-es

article 3 months ago

This content has been archived.

SMAP (Soil Moisture Active Passive)

Earth Science Division Editorial Team

January 31, 2015 10:23AM

Categories

SMAP (Soil Moisture Active Passive)

View of SMAP at Release

smap-launch-10

Earth Science Division Editorial Team

January 31, 2015 10:23AM

Categories

SMAP (Soil Moisture Active Passive)

More from SMAP (Soil Moisture Active Passive)

Solar Arrays Deploying

January 31, 2015

SMAP Healthy Following Liftoff

January 31, 2015

National Aeronautics and Space Administration

NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery.

About NASA's Mission

Home
News & Events
Multimedia
NASA+
Missions
Humans in Space
Earth
The Solar System
The Universe
Science
Aeronautics
Technology
Learning Resources
About NASA
NASA en Español

Follow NASA

More NASA Social Accounts
NASA Newsletters

Sitemap
For Media
Privacy Policy
FOIA
No FEAR Act
Office of the IG
Budget & Annual Reports
Agency Financial Reports
Contact NASA
Accessibility

Page Last Updated:

Apr 14, 2025
Page Editor:
Responsible NASA Official for Science:

Diana Logreira

Δ

Did you find what you were looking for?(Required)

Yes

No

Partly

What were you looking for?(Required)

What were you hoping to accomplish by visiting our website?(Required)