Search

- NASA+
- Images
- NASA TV
- Sounds and Ringtones
- Interactives
- NASA Apps
- Podcasts
- e-Books
- STEM Multimedia
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 & Climate
The Solar System
The Universe
Science
Aeronautics
Technology
Learning Resources
About NASA
Español

News & Events
Multimedia
NASA+

Featured

Hubble Examines an Active Galaxy Near the Lion’s Heart

Hubble Examines an Active Galaxy Near the Lion’s Heart

article2 days ago

A man in a tan flight suit with black boots sits in a black seat on top of a metal platform below. He is strapped into the seat and wears a black headset and black, large goggles. He is tilted in the seat where the left side is angled down and the right side is angled up due to the motion of the simulator seat.

NASA Prepares for Air Taxi Passenger Comfort Studies

article3 days ago

Alphabet Soup: NASA’s GOLD Finds Surprising C, X Shapes in Atmosphere

Alphabet Soup: NASA’s GOLD Finds Surprising C, X Shapes in Atmosphere

article3 days 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 & Climate

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

Español

Ciencia
Aeronáutica
Ciencias Terrestres
Sistema Solar
Universo

News & Events

All NASA News
Video Series on NASA+
Podcasts
Blogs
Newsletters
Social Media
Media Resources
Upcoming Launches & Landings
Virtual Events

Multimedia

NASA+
Images
NASA TV
Sounds and Ringtones
Interactives
NASA Apps
Podcasts
e-Books
STEM Multimedia

Highlights

Human Lander Challenge banner

NASA Announces Winners of Inaugural Human Lander Challenge

article 2 days ago

A view of SpaceX's Crew Dragon spacecraft docked to the International Space Station.

In Space Production Applications News

article 2 days ago

Hubble Examines an Active Galaxy Near the Lion’s Heart

Hubble Examines an Active Galaxy Near the Lion’s Heart

article 2 days ago

Highlights

A view of SpaceX's Crew Dragon spacecraft docked to the International Space Station.

In Space Production Applications News

article 2 days ago

View of the Nova-C landing area near Malapert A in the South Pole region of the Moon. North is to the right. Taken by LROC (Lunar Reconnaissance Orbiter Camera) NAC (Narrow Angle Camera). Credits: NASA/GSFC/Arizona State University

NASA Shares Two New Moon to Mars Architecture White Papers

article 2 days ago

A rainbow flag is displayed inside the cupola aboard the International Space Station, with Earth visible through the windows in the background.

Unity in Orbit: Astronauts Soar with Pride Aboard Station

article 5 days ago

Highlights

Alphabet Soup: NASA’s GOLD Finds Surprising C, X Shapes in Atmosphere

Alphabet Soup: NASA’s GOLD Finds Surprising C, X Shapes in Atmosphere

article 3 days ago

Smoke billows from the fires burning in Florida in 1998

The 1998 Florida Firestorm and NASA’s Kennedy Space Center

article 4 days ago

Climate Interactives

Climate Interactives

article 6 days ago

Highlights

NASA@ My Library and Partners Engage Millions in Eclipse Training and Preparation

NASA@ My Library and Partners Engage Millions in Eclipse Training and Preparation

article 2 days ago

Mapping the Red Planet with the Power of Open Science

Mapping the Red Planet with the Power of Open Science

article 3 days ago

NASA’s 2001 Mars Odyssey orbiter captured this single image of Olympus Mons

NASA’s Mars Odyssey Captures Huge Volcano, Nears 100,000 Orbits

article 3 days ago

Featured

Hubble Examines an Active Galaxy Near the Lion’s Heart

Hubble Examines an Active Galaxy Near the Lion’s Heart

article 2 days ago

Pillars of Creation Star in New Visualization from NASA’s Hubble and Webb Telescopes

Pillars of Creation Star in New Visualization from NASA’s Hubble and Webb Telescopes

article 4 days ago

Hubble Captures Infant Stars Transforming a Nebula

Hubble Captures Infant Stars Transforming a Nebula

article 1 week ago

Highlights

A view of SpaceX's Crew Dragon spacecraft docked to the International Space Station.

In Space Production Applications News

article 2 days ago

NASA@ My Library and Partners Engage Millions in Eclipse Training and Preparation

NASA@ My Library and Partners Engage Millions in Eclipse Training and Preparation

article 2 days ago

An Eclipse Megamovie Megastar

An Eclipse Megamovie Megastar

article 2 days ago

Highlights

A man in a tan flight suit with black boots sits in a black seat on top of a metal platform below. He is strapped into the seat and wears a black headset and black, large goggles. He is tilted in the seat where the left side is angled down and the right side is angled up due to the motion of the simulator seat.

NASA Prepares for Air Taxi Passenger Comfort Studies

article 3 days ago

Hypersonic Technology Project

article 1 week ago

A woman wearing glasses and a blue NASA polo holds up two small cubes, one black and one yellow.

NASA Engineer Honored as Girl Scouts ‘Woman of Distinction’

article 1 week ago

Highlights

SWO

SWO

article 6 days ago

Amendment 22: Heliophysics Flight Opportunities in Research and Technology Final Text and Due Date

Amendment 22: Heliophysics Flight Opportunities in Research and Technology Final Text and Due Date

article 1 week ago

people in white, full-body "bunny suits" position hardware in a gleaming metallic clean room at NASA Goddard

Augmented Reality Speeds Spacecraft Construction at NASA Goddard

article 1 week ago

Featured

Helping student’s Summer Slide With NASA STEM. Three young students, a girl and two boys, having fun while they blow into straws to launch their soda-straw rockets.

Slow Your Student’s ‘Summer Slide’ and Beat Boredom With NASA STEM

article 2 weeks ago

Featured

Human Lander Challenge banner

NASA Announces Winners of Inaugural Human Lander Challenge

article 2 days ago

NASA@ My Library and Partners Engage Millions in Eclipse Training and Preparation

NASA@ My Library and Partners Engage Millions in Eclipse Training and Preparation

article 2 days ago

Image of six of the seven Kennedy Space Center employees who received national recognition from the White House for their sustainability efforts.

NASA Kennedy Team Recognized During White House Sustainability Awards

article 3 days ago

Highlights

NASA Astronaut Official Portrait Frank Rubio

Astronauta de la NASA Frank Rubio

article 2 weeks ago

2021 Astronaut Candidates Stand in Recognition

Diez maneras en que los estudiantes pueden prepararse para ser astronautas

article 3 months ago

Astronaut Marcos Berrios

Astronauta de la NASA Marcos Berríos

article 4 months ago

Engineers just completed hot-fire testing with two 3-D printed rocket injectors.

Sparks Fly: Testing 3-D Printed Rocket Injectors

Engineers just completed hot-fire testing with two 3-D printed rocket injectors.

Facebook
Pinterest
X
LinkedIn
Email

https://www.nasa.gov/image-detail/sparks-fly-testing-3-d-printed-rocket-injectors/

Size1041x691px

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 & Climate
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:

Mar 18, 2023
Page Editor:
Responsible NASA Official:

Abigail Bowman