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

NASA Tests Drones in Death Valley, Preps for Martian Sands and Skies

NASA Tests Drones in Death Valley, Preps for Martian Sands and Skies

article3 days ago

Sugars, ‘Gum,’ Stardust Found in NASA’s Asteroid Bennu Samples

Sugars, ‘Gum,’ Stardust Found in NASA’s Asteroid Bennu Samples

article4 days ago

NASA’s Roman Observatory Passes Spate of Key Tests

NASA’s Roman Observatory Passes Spate of Key Tests

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

NASA’s Roman Observatory Passes Spate of Key Tests

NASA’s Roman Observatory Passes Spate of Key Tests

article 1 week ago

CHAPEA Crew Begins Stay Inside NASA’s Mars Habitat for Second Mission

CHAPEA Crew Begins Stay Inside NASA’s Mars Habitat for Second Mission

article 1 week ago

NASA’s 2025 Astronaut Candidates: Shaping Artemis Exploration

NASA’s 2025 Astronaut Candidates: Shaping Artemis Exploration

article 2 weeks ago

Highlights

NASA Selects 2 Instruments for Artemis IV Lunar Surface Science

NASA Selects 2 Instruments for Artemis IV Lunar Surface Science

article 1 day ago

NASA Astronaut Jonny Kim Advances Research Aboard Space Station

NASA Astronaut Jonny Kim Advances Research Aboard Space Station

article 3 days ago

CHAPEA Crew Begins Stay Inside NASA’s Mars Habitat for Second Mission

CHAPEA Crew Begins Stay Inside NASA’s Mars Habitat for Second Mission

article 1 week ago

Highlights

Senyar Swamps Sumatra

Senyar Swamps Sumatra

article 23 hours ago

Hayli Gubbi’s Explosive First Impression

Hayli Gubbi’s Explosive First Impression

article 2 days ago

Camp Landsat

article 2 days ago

Highlights

NASA Wins Second Emmy Award for 2024 Total Solar Eclipse Broadcast

NASA Wins Second Emmy Award for 2024 Total Solar Eclipse Broadcast

article 8 hours ago

F.10 PRISM Correction, FAQ posted, and pre-proposal teleconference today December 5, 2025.

F.10 PRISM Correction, FAQ posted, and pre-proposal teleconference today December 5, 2025.

article 8 hours ago

NASA Selects 2 Instruments for Artemis IV Lunar Surface Science

NASA Selects 2 Instruments for Artemis IV Lunar Surface Science

article 1 day ago

Highlights

Hubble Spots a Storm of New Stars

Hubble Spots a Storm of New Stars

article 15 hours ago

NASA-JAXA XRISM Finds Elemental Bounty in Supernova Remnant

NASA-JAXA XRISM Finds Elemental Bounty in Supernova Remnant

article 2 days ago

NASA Completes Nancy Grace Roman Space Telescope Construction

NASA Completes Nancy Grace Roman Space Telescope Construction

article 2 days ago

Highlights

NASA Wins Second Emmy Award for 2024 Total Solar Eclipse Broadcast

NASA Wins Second Emmy Award for 2024 Total Solar Eclipse Broadcast

article 8 hours ago

F.10 PRISM Correction, FAQ posted, and pre-proposal teleconference today December 5, 2025.

F.10 PRISM Correction, FAQ posted, and pre-proposal teleconference today December 5, 2025.

article 8 hours ago

B.3 Living With a Star Science Clarification Regarding Interagency Awards

B.3 Living With a Star Science Clarification Regarding Interagency Awards

article 9 hours ago

Highlights

NASA’s X-59 Completes First Flight, Prepares for More Flight Testing

NASA’s X-59 Completes First Flight, Prepares for More Flight Testing

article 2 weeks ago

NASA Flights Study Cosmic Ray Effects for Air, Future Space Travelers

NASA Flights Study Cosmic Ray Effects for Air, Future Space Travelers

article 2 months ago

NASA, Partners Push Forward with Remotely Piloted Airspace Integration

NASA, Partners Push Forward with Remotely Piloted Airspace Integration

article 3 months ago

Highlights

F.10 PRISM Correction, FAQ posted, and pre-proposal teleconference today December 5, 2025.

F.10 PRISM Correction, FAQ posted, and pre-proposal teleconference today December 5, 2025.

article 8 hours ago

OVERFLOW 2.5

OVERFLOW 2.5

article 3 days ago

OVERFLOW 2.4

OVERFLOW 2.4

article 3 days ago

Highlights

Join the Artemis Mission to the Moon

Join the Artemis Mission to the Moon

article 3 weeks ago

Highlights

NASA’s Fly Foundational Robots Demo to Bolster In-Space Infrastructure

NASA’s Fly Foundational Robots Demo to Bolster In-Space Infrastructure

article 3 days ago

The Overview Effect: Astronaut Perspectives from 25 Years in Low Earth Orbit

The Overview Effect: Astronaut Perspectives from 25 Years in Low Earth Orbit

article 2 weeks ago

The International Space Station Marks 25 Years of Continuous Human Presence

The International Space Station Marks 25 Years of Continuous Human Presence

article 4 days ago

Highlights

Pódcast en español de la NASA estrena su tercera temporada

Pódcast en español de la NASA estrena su tercera temporada

article 5 months ago

Las carreras en la NASA despegan con las pasantías

Las carreras en la NASA despegan con las pasantías

article 7 months ago

El X-59 de la NASA completa las pruebas electromagnéticas

El X-59 de la NASA completa las pruebas electromagnéticas

article 9 months ago

Sitemap

December 15, 2009

Home
Sitemap
2009
12
December 15, 2009

Epimetheus, Rings and Spokes
Haze along the Himalaya
Ecosystem, Vegetation Affect Intensity of Urban Heat Island Effect
Hubble’s Festive View of a Grand Star-Forming Region
Fires near Perth, Western Australia
Impact Melt Flows on Giordano Bruno

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

Responsible NASA Official for Science:

Diana Logreira

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)