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

A single still from a video of the Kepler Supernova Remnant is shown here using Chandra data taken in 2000, 2004, 2006, 2014, and 2025. When the data collected over the years is viewed as a timelapse, it makes it the longest-spanning video that Chandra has ever released. It also gives astronomers a remarkable view into the aftermath of a Type Ia supernova, a class of stellar explosion created from the thermonuclear detonation of a white dwarf star that scientists use to measure the expansion of the universe. The supernova was witnessed by German astronomer Johannes Kepler in 1604 A.D.

Supernova Remnant Video From NASA’s Chandra Is Decades in Making

article6 days ago

This artist’s concept depicts a smaller white dwarf star pulling material from a larger star, right, into an accretion disk. Earlier this year, scientists used NASA’s IXPE (Imaging X-ray Polarization Explorer) to study a white dwarf star and its X-ray polarization.

NASA’s IXPE Measures White Dwarf Star for First Time

article1 week ago

What’s Up: January 2026 Skywatching Tips from NASA

What’s Up: January 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 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

NASA’s Pandora Satellite, CubeSats to Explore Exoplanets, Beyond

NASA’s Pandora Satellite, CubeSats to Explore Exoplanets, Beyond

article 4 days ago

Scientists Identify ‘Astronomy’s Platypus’ with NASA’s Webb Telescope

Scientists Identify ‘Astronomy’s Platypus’ with NASA’s Webb Telescope

article 6 days ago

Flight Engineers Give NASA’s Dragonfly Lift

Flight Engineers Give NASA’s Dragonfly Lift

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 12 hours ago

Final Steps Underway for NASA’s First Crewed Artemis Moon Mission

Final Steps Underway for NASA’s First Crewed Artemis Moon Mission

article 3 days ago

Space Station Research Informs New FDA-Approved Cancer Therapy

Space Station Research Informs New FDA-Approved Cancer Therapy

article 7 days ago

Highlights

Amendment 34: A.6 Landslide Change Characterization Experiment Science Team Final Text and Due Dates

Amendment 34: A.6 Landslide Change Characterization Experiment Science Team Final Text and Due Dates

article 7 hours ago

Ganges Delta Under a Winter Shroud of Fog

Ganges Delta Under a Winter Shroud of Fog

article 4 days ago

Meltwater Turns Iceberg A-23A Blue

Meltwater Turns Iceberg A-23A Blue

article 5 days ago

Highlights

Flight Engineers Give NASA’s Dragonfly Lift

Flight Engineers Give NASA’s Dragonfly Lift

article 3 days ago

What’s Up: January 2026 Skywatching Tips from NASA

What’s Up: January 2026 Skywatching Tips from NASA

article 1 week ago

Betelgeuse and the Crab Nebula: Stellar Death and Rebirth

Betelgeuse and the Crab Nebula: Stellar Death and Rebirth

article 4 weeks ago

Featured

Hubble Spies Stellar Blast Setting Clouds Ablaze

Hubble Spies Stellar Blast Setting Clouds Ablaze

article 15 hours ago

Swift

Swift

article 3 days ago

NASA’s Pandora Satellite, CubeSats to Explore Exoplanets, Beyond

NASA’s Pandora Satellite, CubeSats to Explore Exoplanets, Beyond

article 4 days ago

Highlights

Amendment 36: New Program Element: F.19 Collaborative Opportunities for Mentorship, Partnership and Academic Success in Science

Amendment 36: New Program Element: F.19 Collaborative Opportunities for Mentorship, Partnership and Academic Success in Science

article 6 hours ago

Amendment 34: A.6 Landslide Change Characterization Experiment Science Team Final Text and Due Dates

Amendment 34: A.6 Landslide Change Characterization Experiment Science Team Final Text and Due Dates

article 7 hours ago

F.6 Science Activation Corrections and Other Documents posted

F.6 Science Activation Corrections and Other Documents posted

article 7 hours ago

Highlights

NASA Armstrong Advances Flight Research and Innovation in 2025

NASA Armstrong Advances Flight Research and Innovation in 2025

article 3 weeks ago

NASA, Boeing Test How to Improve Performance of Longer, Narrower Aircraft Wings

NASA, Boeing Test How to Improve Performance of Longer, Narrower Aircraft Wings

article 4 weeks ago

2025 in Review: Highlights from NASA in Silicon Valley

2025 in Review: Highlights from NASA in Silicon Valley

article 4 weeks ago

Highlights

NASA Bolsters Golden Age of Exploration with Technology Priorities

NASA Bolsters Golden Age of Exploration with Technology Priorities

article 14 hours ago

Ganges Delta Under a Winter Shroud of Fog

Ganges Delta Under a Winter Shroud of Fog

article 4 days ago

NASA’s Wideband Technology Demo Proves Space Missions are Free to Roam

NASA’s Wideband Technology Demo Proves Space Missions are Free to Roam

article 3 weeks ago

Featured

Join the Artemis Mission to the Moon

Join the Artemis Mission to the Moon

article 2 months ago

Featured

25 Years in Orbit: Science, Innovation, and the Future of Exploration

25 Years in Orbit: Science, Innovation, and the Future of Exploration

article 5 days ago

Through Astronaut Eyes: 25 Years of Life in Orbit

Through Astronaut Eyes: 25 Years of Life in Orbit

article 4 weeks ago

25 Years of Space Station Technology Driving Exploration

25 Years of Space Station Technology Driving Exploration

article 1 month 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 12 hours ago

TRAPPIST-1 e — Guided Tour-es

TRAPPIST-1 e — Guided Tour-es

article 4 weeks ago

Kepler-186 f — Guided Tour-es

Kepler-186 f — Guided Tour-es

article 4 weeks ago

MSFC Campus, BLDG. 4221.

MSFC Campus, BLDG. 4221

Close-up front view of Building 4221 on Marshall Space Flight Center campus

Facebook
Pinterest
X
LinkedIn
Email

https://www.nasa.gov/image-detail/msfc-campus-bldg-4221/

Size8256x5504px

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

Page Last Updated:

Jan 06, 2023
Page Editor:
Responsible NASA Official:

Abigail Bowman

Was this page helpful?

Δ

Was this page helpful?

Yes

No