As NASA+ continues its expansion across multiple streaming platforms to bring space closer to home, NASA announced Monday programming is next heading to discovery+ and HBO Max. A continuous live feed of NASA+ programming is streaming on discovery+ live channels, while HBO Max will stream NASA’s special events, including the Artemis III mission in 2027.

Viewers on those platforms can stream NASA+ content in Dolby Vision on supported devices, which will bring space exploration to life with vivid colors, sharper contrast, brighter imagery, and richer detail. This enhanced streaming experience will help viewers experience space coverage in a uniquely immersive way.

Future programming may include science mission launches, a test flight for rendezvous and docking with human landing systems, robotic lunar deliveries, the first crewed mission to the Moon under Artemis, and more. As always, NASA+ also remains available for free, with no ads, through the NASA app and on the agency’s website.

“The National Aeronautics and Space Act of 1958 calls on us to share our story of space exploration with the broadest possible audience and we continue to honor that commitment,” said Rebecca Sirmons, general manager of NASA+ at the agency’s Headquarters in Washington. “Artemis II captured the hearts and minds of viewers globally, inspiring the Artemis generation. As we return to the Moon to stay, our goal is to provide transparent, engaging content coverage every step of the way.”

Earlier this year during its Ignition event, NASA shared plans for a bold path forward for the agency, including increasing its cadence of Artemis missions to the lunar surface, and building the first Moon Base, among other agency priorities. These continuous streaming agreements strengthen NASA’s promise to public engagement, making the agency’s mission and educational content available on multiple devices for viewers on their preferred channels

For more about NASA’s missions, visit:

https://www.nasa.gov

-end-

Jennifer Dooren / Lauren Low
Headquarters, Washington
202-358-1600
jennifer.m.dooren@nasa.gov / lauren.e.low@nasa.gov

Details

Last Updated

Aug 10, 2026

Location

NASA Headquarters

Related Terms

Lion Nebula Roars to Life With NASA’s Webb

2026-08-10 14:00

4 Min Read

Lion Nebula Roars to Life With NASA’s Webb

JWST’s Near Infrared Camera and Mid Infrared Instrument combined image of planetary nebula NGC 2392, the Lion Nebula, against the black background of space. The nebula is at center, circular in shape, and looks like a male lion’s head. In the center is a small, pinkish-white circle with eight-point diffraction spikes, a white dwarf star. Surrounding the star are purple-pink cavernous bubbles and shell-like rings. The bubbles and shells collectively form an oval with two small, wide arcs near the top, reminiscent of a lion’s face and its ears. What appears to be extended outward from the lion’s face is a thick ring of purple-blue material. The width of the ring is consistent throughout and resembles a mane. The area closest to the lion’s face looks cloudy, while the edges of the mane look like there are clumps of dust with comet-like tails. In the background are distant galaxies and stars. Some galaxies are yellow and orange points of light and others have spiral structures. Some stars have diffraction spikes.

NASA’s James Webb Space Telescope imaged the planetary nebula NGC 2392, the Lion Nebula, using the observatory’s NIRCam and MIRI instruments. The central star’s remains are responsible for the nebula’s structure, including a lion face-shaped bubble of ionized gas and dust “mane.”

Credits:
Image: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI)

Observing across the starry “plains” of space, NASA’s James Webb Space Telescope has taken new images of NGC 2392, nicknamed the Lion Nebula. NASA’s Hubble Space Telescope previously viewed this planetary nebula in 2000, imaging the lion face-shaped target in visible light and revealing features such as the “mane” of hazy, comet-shaped objects. Now Webb has captured a clearer, more detailed view of the Lion Nebula due to its high-resolution imaging.

Lion Nebula (NIRCam and MIRI Image)

JWSTu2019s Near Infrared Camera and Mid Infrared Instrument combined image of planetary nebula NGC 2392, the Lion Nebula, against the black background of space. The nebula is at center, circular in shape, and looks like a male lionu2019s head. In the center is a small, pinkish-white circle with eight-point diffraction spikes, a white dwarf star. Surrounding the star are purple-pink cavernous bubbles and shell-like rings. The bubbles and shells collectively form an oval with two small, wide arcs near the top, reminiscent of a lionu2019s face and its ears. What appears to be extended outward from the lionu2019s face is a thick ring of purple-blue material. The width of the ring is consistent throughout and resembles a mane. The area closest to the lionu2019s face looks cloudy, while the edges of the mane look like there are clumps of dust with comet-like tails. In the background are distant galaxies and stars. Some galaxies are yellow and orange points of light and others have spiral structures. Some stars have diffraction spikes.

Image: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI)

At first glance the nebula’s overall structure in Webb’s infrared images, with both the NIRCam (Near Infrared Camera) and MIRI (Mid Infrared Instrument) instruments, may look quite similar to Hubble’s earlier visible-light view. However, Webb’s infrared vision highlights features like compact clumps of dust and a haze of ionized gas. It’s taken several thousand years for this collection of gas and dust to reach its current shape, and the nebula’s components continue to be altered.

The source of these constant changes and the reason for the Lion Nebula’s distinct appearance is located at the center: the remains of a dying star. Though it looks like the button nose of the lion, its energy and radiation are powering the intricate structures seen here.

Lion Nebula (MIRI Image)

Planetary nebula NGC 2392, also called the Lion Nebula, against the black background of space. The nebula is in the center, circular in shape, and looks like a male lion’s head. In the very center is a small, bluish-white circle with eight-point diffraction spikes, a white dwarf star. Surrounding the star are light purple-red cavernous bubbles and shell-like rings. The bubbles and shells collectively form an oval with two small, wide arcs near the top, reminiscent of a lion’s face and its ears. What appears to be extended outward from the lion’s face is a thick ring of cyan material. The width of the ring is consistent throughout and resembles a mane. The area closest to the lion’s face looks cloudy, while the edges of the mane look like there are purple clumps of dust with comet-like tails and strands. In the background are distant galaxies and stars. Some galaxies appear as small purple points of light and others with visible blue spiral structures. A couple of the stars have diffraction spikes.

NASA’s James Webb Space Telescope’s mid-infrared image of planetary nebula NGC 2392, nicknamed the Lion Nebula, highlights the varying dust structures. Some dust is being destroyed by the dying central star’s radiation, while some dust filaments manage to survive.

Image: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI)

Massive stars undergo supernova explosions at the end of their lives, but these kinds of events are few and far in between. Most of the universe’s stars have lower masses, like the one belonging to NGC 2392. When a lower-mass star can no longer sustain itself with nuclear reactions in its core, the star becomes unstable and pulsates, losing its mass by shedding its outer layers, which then turn into shells of gas and dust called a planetary nebula. (Stars at this life stage are responsible for producing much of the universe’s observable dust.) The star’s radiation drives the ejected material away, leaving behind the very hot stellar core, also known as a white dwarf.

In the Lion Nebula’s case, the death of the oxygen-rich central star has left behind a white dwarf that is “cooking” everything from the inside and producing a bubble of ionized gas as it does. The gas bubble, which forms the lion’s face, is expanding over time and destroying dust that is in its path. Understanding why the swept-up gas has a complex structure of rings and shells, a common feature in planetary nebulae, is an ongoing endeavor.

The mane of the lion is the interior of a dust shell that is being illuminated by the white dwarf at the center. The tufts of hair, which look like cometary tails of material, are compact clumps of dust that have survived the stellar core’s radiation and protect the material that lies behind them.

Webb’s imagery “freezes” this planetary nebula in time, though the star’s death, and its tumultuous effects, go on. NGC 2392 will continue to undergo changes as its gas and dust migrate away from the stellar core. Astronomers estimate the lion will eventually disperse in approximately 10,000 years — a relatively short period in astronomical terms.

The James Webb Space Telescope is the world’s premier space science observatory. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and CSA (Canadian Space Agency).

To learn more about Webb, visit:

https://science.nasa.gov/webb

Downloads & Related Information

The following sections contain links to download this article’s images and videos in all available resolutions followed by related information links, media contacts, and if available, research paper and Spanish translation links.

Related Images & Videos

Lion Nebula (NIRCam and MIRI Image)

Lion Nebula (MIRI Image)

Explore more: Sonification of NGC 2392

View more: Hubble Image of NGC 2392

View more: Chandra X-ray Observatory Image of NGC 2392

More Webb: News | Images | Science | Home Page

Details

Last Updated

Aug 10, 2026

Location

NASA Goddard Space Flight Center

Contact

Media

Laura Betz
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
laura.e.betz@nasa.gov

Abigail Major
Space Telescope Science Institute
Baltimore, Maryland

Christine Pulliam
Space Telescope Science Institute
Baltimore, Maryland

Related Terms

Keep Exploring

Launch Into a New School Year With NASA

An illustration of two astronauts inside a spacecraft, looking at a screen that says "Back to School with NASA"

A new school year brings fresh opportunities to get involved with NASA. Whether you’re curious about space or eager to build real STEM skills, NASA offers a world of experiences putting you close to the action. As we enter a new golden age of exploration, there’s no better time to jump in, try something bold, and see where your curiosity takes you.

Gain Hands-On NASA Experience

NASA opens the door to authentic mission experiences through internships and student challenges. As members of the NASA team, interns work on genuine agency projects and gain industry-ready skills, all with the guidance of NASA mentors. Visit NASA’s internships website to learn more about current vacancies, deadlines, eligibility requirements, and more.

Through NASA’s student challenges and competitions, student teams tackle some of the critical technical hurdles facing mission planners. Flex your innovative muscles and sharpen your collaborative and problem-solving skills while developing, prototyping, and testing your team’s designs. Check out the full list of NASA STEM challenges and opportunities, choose one that fits your interests, and assemble your team.

More than 500 students with 75 teams from around the world participated in the 31st year of NASA’s Human Exploration Rover Challenge (HERC) on April 11 and April 12, 2025, near NASA’s Marshall Space Flight Center in Huntsville, Alabama. Participating teams represented 35 colleges and universities, 38 high schools, and two middle schools from 20 states, Puerto Rico, and 16 other nations. NASA expanded the 2025 challenge to include a remote-control division - named Remote-Operated Vehicular Research - and invited middle school students to participate. Teams were awarded points based on navigating a half-mile obstacle course, conducting mission-specific task challenges, and completing multiple safety and design reviews with NASA engineers.

Students cross the finish line in their human-powered rover during the 2025 Human Exploration Rover Challenge at NASA’s Marshall Space Flight Center in Huntsville, Alabama

USSRC/Emily Riddle

Discover Technical Careers at NASA

The future of aerospace depends on a steady pipeline of skilled technical experts ready to make missions and ideas a reality. NASA invites students in high school, community college, and career technical education programs to join in-person and virtual events to explore these important career paths.

NASA Career Technical Education Days bring students on-site to meet NASA skilled technical workers who share what their jobs are like, how they built their careers, and the skills, training, and certifications that have helped them succeed. During NASA’s Next Gen STEM Virtual Career Connections , students interact live with technical experts supporting the agency’s missions. Students and teachers can learn more on the Next Gen STEM for Careers website.

A technician performs welding on a spacecraft transporter at NASA’s Kennedy Space Center in Florida.

NASA/Ben Smegelsky

Contribute to NASA Science as a Citizen Scientist

NASA’s Science Mission Directorate invites you to help make real discoveries through science projects powered by volunteers. Join from anywhere, whenever it fits your schedule, and start working with authentic mission data. Help identify comets and asteroids, hunt for binary star systems, and more. Find the project that’s right for you on the list of current citizen science projects.

Keep Up With NASA Missions and Discoveries

Don’t miss out on NASA’s biggest mission milestones this school year! Up first is the Nancy Grace Roman Space Telescope, scheduled to launch no earlier than 7:20 a.m. EDT on Sunday, Aug. 30. This powerful new observatory has a field of view at least 100 times larger than the Hubble Space Telescope. Be a virtual guest for launch and learn more about the telescope with fun activities provided by NASA’s Science Mission Directorate. You can also sign up to be a virtual guest for NASA’s next crewed launch to the International Space Station, SpaceX Crew-13, set to launch in September.

And be sure to follow NASA’s continuing crew training and hardware preparations for Artemis III. Set to launch into Earth orbit in 2027, the flight will test rendezvous and docking capabilities with commercial human landing systems – landers that will carry astronauts to the lunar surface on Artemis IV and future missions to the Moon.

NASA astronauts Jack Hathaway and Jessica Meir answer questions inside the International Space Station’s Kibo laboratory module during a live downlink event in May 2026.

NASA

Stay Engaged With NASA

Schools, classrooms, and community-based student groups have further options to engage with NASA and its people. Through In-Flight STEM Downlinks, students have their pre-recorded questions answered live by astronauts aboard the International Space Station, demonstrating how STEM careers reach far beyond Earth. Additionally, the NASA Engages public outreach program connects agency experts with student audiences to share mission and science updates, helping people discover how NASA’s work unfolds and how they can be part of the journey.

This school year, whether you’re interested in aerospace jobs or eager to dive into authentic STEM challenges, you’ll find an array of activities and career exploration tools on NASA’s Learning Resources website. Explore exciting NASA student opportunities and subscribe to the weekly NASA EXPRESS email newsletter for the latest NASA STEM opportunities and updates!

Keep Exploring

Discover More Topics From NASA

For Students Grades 9-12

Mobile and Desktop Apps

Games and Interactives

NASA STEM Opportunities and Activities For Students

APOD: 2026 August 10 – Three Galaxy Pairs

2026-08-10 04:05

APOD

APOD: 2026 August 10 – Three Galaxy Pairs

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

Three Galaxy Pairs

Explanation: Each of these pairs of galaxies is different. The two galaxies at the top are likely not interacting, at least presently. However, the top galaxy with the blue stripe, NGC 4650A, is a polar ring galaxy and may be the result of a past galaxy collision. The two galaxies in the middle of the featured image appear like they could be interacting gravitationally — but their relative speeds make this unlikely. Of these two, the larger galaxy, NGC 4650, is a spiral galaxy with a bright bar of stars across its center. The two galaxies at the bottom are actively interacting. Possibly in a billion years or so, NGC 4622A and NGC 4622B will merge and become one single galaxy. All of these galaxies are likely members of the larger Centaurus Galaxy Cluster.

Tomorrow’s picture: many moons

Date:	August 10, 2026
Credit & Copyright:	Rafael Sampaio
Authors & editors:	Robert Nemiroff, Jerry Bonnell, Cecilia Chirenti, Keighley Rockcliffe
A service of:	ASD at NASA / GSFC, NASA Science Activation & Michigan Tech. U.

Yesterday’s Image

APOD: 2026 August 9 – Contemplating the Sun

Tomorrow’s Image

El Niño Alters Marine Life in the Pacific

2026-08-10 04:01

june 2025

june 2026

A global map centered on the Pacific Ocean shows a band of green across the equatorial region, indicating the presence of chlorophyll in surface waters.

NASA Earth Observatory/Michala Garrison

A global map centered on the Pacific Ocean shows a narrow band of green in the eastern equatorial region, indicating the presence of chlorophyll in surface waters. The central equatorial Pacific appears blue, meaning chlorophyll concentrations are low.

NASA Earth Observatory/Michala Garrison

june 2025

june 2026

Concentrations of chlorophyll in the equatorial Pacific deviate from normal during El Niño events. These maps depict monthly average chlorophyll concentrations for June 2025 (left), under neutral conditions, and June 2026 (right), as El Niño was strengthening. Data come from the OCI (Ocean Color Instrument) on NASA’s PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) satellite and are based on measurements of green and blue light from the ocean reflected back to the sensor. NASA Earth Observatory images by Michala Garrison.

As of June 2026, El Niño has officially arrived. This naturally recurring phenomenon is characterized by warmer-than-normal water temperatures in parts of the equatorial Pacific along with changes to atmospheric and oceanic circulation patterns. Its regional effects range from desert floods to delayed monsoons to shifts in where tropical cyclones are more likely to form.

NOAA’s Climate Prediction Center expects the current El Niño to continue to strengthen through the end of 2026, with a 97 percent chance of lasting through early Northern Hemisphere spring 2027. Even during El Niño’s early stages, satellites have observed characteristic changes along the equatorial Pacific, such as warmer-than-normal sea surface temperatures and higher-than-normal sea surface height.

Among the first ecological downstream effects are changes to the marine food web. The maps above show chlorophyll-a concentrations—the pigment present in most phytoplankton—as observed by the OCI (Ocean Color Instrument) on NASA’s PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) satellite. In June 2025 (left), conditions were neutral, while in June 2026 (right), El Niño was strengthening.

The most noticeable difference appears in the central Pacific, around the equator due north of New Zealand: chlorophyll concentrations, an indication of phytoplankton abundance, are substantially lower in 2026. This change is expected, said Matthew Kehrli and Graham Trolley, oceanographers in the Ocean Ecology Laboratory at NASA’s Goddard Space Flight Center. That’s because during an El Niño, easterly equatorial trade winds weaken, the warm surface layer of the ocean extends deeper, and the upwelling of cool, nutrient-rich water that typically fuels phytoplankton growth is suppressed.

As the El Niño progresses, the scientists anticipate the differences in the central Pacific will become more pronounced. “This may manifest as a greater difference in values across the current region, as a broadening region of reduced surface chlorophyll-a concentration, or both, depending on the behavior of the equatorial trade winds,” they said.

Reductions in phytoplankton have ripple effects through the marine food web, including in coastal regions. Less food is available for zooplankton, as well as for fish, seabirds, and marine mammals. Peru’s anchovy fisheries have seen profound declines in catch during past El Niños, driven similarly by warmer surface waters, reduced upwelling, and lower phytoplankton abundance. In 2026, Peru’s Ministry of Production repeatedly suspended the fishery to safeguard the country’s main fishing resource. Pelicans have been seen venturing into Peruvian ports and urban areas in search of food.

Although the disruptions to marine life can be severe, a post-El Niño “chlorophyll rebound,” with higher-than-normal concentrations in the equatorial Pacific, can occur. Research suggests that higher iron concentrations delivered in ocean currents, as well as dust arriving from drier land in parts of Central and South America, help fuel the resurgence—a rebound that doesn’t require a follow-on La Niña. La Niña, which often follows El Niño events, can also produce elevated chlorophyll concentrations. A strong La Niña in 1998–1999 set off a large phytoplankton bloom in the eastern Pacific and a dramatic increase in fish populations.

Scientists have new tools available for studying this sort of variability. The PACE mission launched in February 2024, making this the first complete El Niño event for which the satellite will gather global, near-daily hyperspectral measurements. “The scientific community will be able to observe the 2026 El Niño with data across more wavelengths of light than ever before,” Kehrli and Trolley said.

To better understand effects on life in the ocean, researchers hope to use PACE data to gauge the responses of specific phytoplankton communities to El Niño. And the possibilities extend beyond the marine realm, the scientists note. PACE’s sensors can measure plant pigment composition on land and clouds and aerosols in the atmosphere, all of which are influenced by El Niño.

NASA Earth Observatory images by Michala Garrison, using PACE data from the NASA Ocean Biology Distributed Active Archive Center OB.DAAC and processed by Matthew Kehrli. Story by Lindsey Doermann.