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+

Featured

NASA’s Hubble Captures Light Show Around Rapidly Dying Star

NASA’s Hubble Captures Light Show Around Rapidly Dying Star

article2 days ago

Core Survey by NASA’s Roman Mission Will Unveil Universe’s Dark Side

article2 days ago

What’s Up: February 2026 Skywatching Tips from NASA

What’s Up: February 2026 Skywatching Tips from NASA

article2 weeks 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 Energy
Dark Matter

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

News Releases
Recently Published
Video Series on NASA+
Podcasts & Audio
Blogs
Newsletters
Social Media
Media Resources
Events
Upcoming Launches & Landings
Virtual Guest Program

Multimedia

NASA+
Images
NASA Live
NASA Apps
Podcasts
Image of the Day
e-Books
Interactives
STEM Multimedia
NASA Brand & Usage Guidelines

Featured

What You Need to Know About NASA’s SpaceX Crew-12 Mission

What You Need to Know About NASA’s SpaceX Crew-12 Mission

article 2 days ago

NASA’s Hubble Captures Light Show Around Rapidly Dying Star

NASA’s Hubble Captures Light Show Around Rapidly Dying Star

article 2 days ago

Core Survey by NASA’s Roman Mission Will Unveil Universe’s Dark Side

Core Survey by NASA’s Roman Mission Will Unveil Universe’s Dark Side

article 2 days ago

Highlights

What You Need to Know About NASA’s SpaceX Crew-12 Mission

What You Need to Know About NASA’s SpaceX Crew-12 Mission

article 2 days ago

Space Station Research Contributes to Artemis II

Space Station Research Contributes to Artemis II

article 3 days ago

NASA’s SpaceX Crew-12 to Study Adaptation to Altered Gravity

NASA’s SpaceX Crew-12 to Study Adaptation to Altered Gravity

article 6 days ago

Highlights

Reaching Top Speed in the Dolomites

Reaching Top Speed in the Dolomites

article 1 hour ago

Summer Heat Hits Southeastern Australia

Summer Heat Hits Southeastern Australia

article 1 day ago

Winter Grips Japan

Winter Grips Japan

article 2 days ago

Highlights

Iceland: Team Atomic

Iceland: Team Atomic

article 2 days ago

Iceland: Team SulpHur

Iceland: Team SulpHur

article 2 days ago

Iceland: Team Lava

Iceland: Team Lava

article 2 days ago

Featured

NASA’s Hubble Captures Light Show Around Rapidly Dying Star

NASA’s Hubble Captures Light Show Around Rapidly Dying Star

article 2 days ago

Core Survey by NASA’s Roman Mission Will Unveil Universe’s Dark Side

Core Survey by NASA’s Roman Mission Will Unveil Universe’s Dark Side

article 2 days ago

Hubble Sees Galaxy with Dark Rings in New Light

Hubble Sees Galaxy with Dark Rings in New Light

article 2 weeks ago

Highlights

Reaching Top Speed in the Dolomites

Reaching Top Speed in the Dolomites

article 1 hour ago

Amendment 47: Corrections to B.2 Heliophysics Foundational Research

Amendment 47: Corrections to B.2 Heliophysics Foundational Research

article 10 hours ago

Julie Ziffer

Julie Ziffer

article 12 hours ago

Highlights

ARMD Research Solicitations (Updated Feb. 4)

ARMD Research Solicitations (Updated Feb. 4)

article 1 week ago

NASA Armstrong Contributions Propel Artemis, Deep Space Innovation

NASA Armstrong Contributions Propel Artemis, Deep Space Innovation

article 1 week ago

NASA Aims to Advance Hypersonic Flight Testing with New Awards

NASA Aims to Advance Hypersonic Flight Testing with New Awards

article 2 weeks ago

Highlights

Winter Grips Japan

Winter Grips Japan

article 2 days ago

Amendment 46: D.6 APRA and D.7 SAT TBD Placeholders Created, Plan to Solicit in ROSES-25

Amendment 46: D.6 APRA and D.7 SAT TBD Placeholders Created, Plan to Solicit in ROSES-25

article 2 days ago

A Winter Blanket Covers North Carolina

A Winter Blanket Covers North Carolina

article 6 days ago

Featured

Join the Artemis Mission to the Moon

Join the Artemis Mission to the Moon

article 3 months ago

Featured

Cracking Antarctic Sea Ice

Cracking Antarctic Sea Ice

article 1 week ago

NASA Back for Seconds with New Food System Design Challenge

NASA Back for Seconds with New Food System Design Challenge

article 4 weeks ago

Space Station Research Contributes to Artemis II

Space Station Research Contributes to Artemis II

article 3 days ago

Highlights

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 1 month ago

TRAPPIST-1 e — Guided Tour-es

TRAPPIST-1 e — Guided Tour-es

article 2 months ago

Kepler-186 f — Guided Tour-es

Kepler-186 f — Guided Tour-es

article 2 months ago

Sitemap

December 20, 2025

Home
Sitemap
2025
12
December 20, 2025

Artemis II Crew Rehearse Launch Day Demonstration

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 (opens in new tab)

Follow NASA

More NASA Social Accounts
NASA Newsletters

Sitemap
For Media
Privacy Policy
FOIA
No FEAR Act
Office of the IG (opens in new tab)
Budget & Annual Reports
Agency Financial Reports
Contact NASA
Accessibility

Responsible NASA Official:

Abigail Bowman