Uploaded September 2024 | Updated September 2026, 2 weeks ago
From studying life on Earth to powering spacecraft across the solar system, NASA uses solar power to explore near and far.
In September 2024, the Heliophysics Big Year theme is Environment and Sustainability. The Heliophysics Big Year is a global celebration of the Sun’s influence on Earth and the entire solar system. From Oct. 14, 2023, to Dec. 24, 2024, the Heliophysics Big Year celebrates under a theme, sharing opportunities to participate in many solar science events and activities. During the Heliophysics Big Year, participation isn’t limited to science – NASA invites everyone to celebrate the Sun with as many Sun-related activities as they can.
To learn more about NASA’s history with solar power, visit: science.nasa.gov/sun/how-nasa-uses-and-improves-solar-power
Music credit: "Neutral Motion" by Eric Chevalier [SACEM] from Universal Production Music
Credit: NASA's Goddard Space Flight Center
Producer: Lacey Young (MORI Associates)
Editor: Lacey Young (MORI Associates)
Writer: Lacey Young (MORI Associates), Mara Johnson-Groh (Rothe Enterprises, Inc.), Miles Hatfield (MORI Associates)
This video can be freely shared and downloaded at svs.gsfc.nasa.gov/14688. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. Specific details on such imagery may be found here: svs.gsfc.nasa.gov/14688. For more information on NASA’s media guidelines, visit nasa.gov/multimedia/guidelines.
If you liked this video, subscribe to the NASA Goddard YouTube channel: youtube.com/NASAGoddard
Follow NASA’s Goddard Space Flight Center
· Instagram: instagram.com/nasagoddard
· X: twitter.com/NASAGoddard
· Facebook: facebook.com/NASAGoddard
· Flickr: flickr.com/photos/gsfc
From studying life on Earth to powering spacecraft across the solar system, NASA uses solar power to explore near and far.
In September 2024, the Heliophysics Big Year theme is Environment and Sustainability. The Heliophysics Big Year is a global celebration of the Sun’s influence on Earth and the entire solar system. From Oct. 14, 2023, to Dec. 24, 2024, the Heliophysics Big Year celebrates under a theme, sharing opportunities to participate in many solar science events and activities. During the Heliophysics Big Year, participation isn’t limited to science – NASA invites everyone to celebrate the Sun with as many Sun-related activities as they can.
To learn more about NASA’s history with solar power, visit: science.nasa.gov/sun/how-nasa-uses-and-improves-solar-power
Music credit: "Neutral Motion" by Eric Chevalier [SACEM] from Universal Production Music
Credit: NASA's Goddard Space Flight Center
Producer: Lacey Young (MORI Associates)
Editor: Lacey Young (MORI Associates)
Writer: Lacey Young (MORI Associates), Mara Johnson-Groh (Rothe Enterprises, Inc.), Miles Hatfield (MORI Associates)
This video can be freely shared and downloaded at svs.gsfc.nasa.gov/14688. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. Specific details on such imagery may be found here: svs.gsfc.nasa.gov/14688. For more information on NASA’s media guidelines, visit nasa.gov/multimedia/guidelines.
If you liked this video, subscribe to the NASA Goddard YouTube channel: youtube.com/NASAGoddard
Follow NASA’s Goddard Space Flight Center
· Instagram: instagram.com/nasagoddard
· X: twitter.com/NASAGoddard
· Facebook: facebook.com/NASAGoddard
· Flickr: flickr.com/photos/gsfc
![White Dwarf Eating Pluto-Like Object
In a nearby corner of our galactic neighborhood, NASA’s Hubble Space Telescope just caught a white dwarf star having a cosmic snack.
This burned-out star is about half the mass of our Sun, crammed into a body the size of Earth, and it’s tearing apart something a lot like Pluto.
Thanks to Hubble, we are not only witnessing a star’s strange appetite, but glimpsing our own solar system’s possible future.
For more information, visit science.nasa.gov/mission/hubble
Credit: NASAs Goddard Space Flight Center
Paul Morris: Lead Producer
Music Credit:
Stellar Bloom by Adrian Nicholas Valdez [SESAC] via Emperia Sigma Publishing [SESAC] and Universal Production Music
Video Credit:
Ring of rocky debris around a white dwarf star: Credit: NASA, ESA, STScI, and G. Bacon (STScI)
Red Giant Sun: Credit: ESA/Hubble (M. Kornmesser & L. L. Christensen)
Artist Concept of White Dwarf Eating Pluto-Like Object: Credit: NASA, ESA, STScI, and Tim Pyle
This video can be freely shared and downloaded at https://svs.gsfc.nasa.gov/14901. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. Specific details on such imagery may be found here: https://svs.gsfc.nasa.gov/14901. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.html.
See more Hubble videos on YouTube: https://www.youtube.com/playlist?list=PLiuUQ9asub3Ta8mqP5LNiOhOygRzue8kN
Follow NASAs Hubble Space Telescope:
· Facebook: https://www.facebook.com/NASAHubble
· X: https://twitter.com/NASAHubble
· Instagram: https://www.instagram.com/NASAHubble
· Flickr: https://www.flickr.com/photos/nasahubble
If you liked this video, subscribe to the NASA Goddard YouTube channel:
https://www.youtube.com/NASAGoddard
Follow NASA’s Goddard Space Flight Center
· Instagram http://www.instagram.com/nasagoddard
· X http://twitter.com/NASAGoddard
· Facebook: http://www.facebook.com/NASAGoddard
· Flickr http://www.flickr.com/photos/gsfc White Dwarf Eating Pluto-Like Object](https://i.ytimg.com/vi/HKCpmNbe480/mqdefault.jpg)

![NASAs Roman Space Telescope Hardware Highlights: Summer/Fall 2024
Every day, the Nancy Grace Roman Space Telescope moves closer to completion. This video highlights some of the important hardware milestones from part of this journey. Components and systems are built separately, tested, and then integrated with larger parts of the spacecraft to carefully build the full observatory. Roman’s foundation is the primary structure, or spacecraft bus, which houses electronics and support systems. Like the chassis of a car, everything is built up from this aluminum hexagon.
This video, covering the summer and fall of 2024, opens with NASA’s Goddard Space Flight Center’s Space Environment Simulator. This thermal vacuum chamber is used to test Roman’s Instrument Carrier, which will hold and connect the instruments and mirror. Once the hardware is in place, the chamber evacuates the air and generates high and low temperature extremes to simulate the conditions in space. Workers carefully deploy Roman’s High-Gain Antenna to ensure that it will operate as expected. The 5.6-foot (1.7-meter) dish is Roman’s primary means of communication and will be responsible for sending roughly 1.4 terabytes of data back to Earth each day. The Outer Barrel Assembly is tested on Goddard’s 120-foot-diameter centrifuge. This structure will surround and protect Roman’s primary mirror from stray light. Engineers add weights to simulate additional hardware and tip the Outer Barrel Assembly at different angles over multiple spins to certify that it can withstand all the forces it will experience over its life. The Wide Field Instrument (WFI), Roman’s primary science tool, arrives at Goddard after testing at BAE Systems where it was built. Workers push a sealed crate into the clean room where they can remove the WFI and test it to ensure it made the trip safely. The Optical Telescope Assembly is a combination of the 7.9-foot (2.4-meter) primary mirror, the smaller secondary mirror, and many additional optical elements designed to direct the focused beam of light to Roman’s two instruments. It was built and tested at L3Harris and is the last major piece of hardware to arrive at Goddard. Its special shipping container will also house the completed Roman telescope when it leaves for launch. The Coronagraph Instrument is the first major component integrated, or connected, to the Instrument Carrier. The Coronagraph is a technology demonstration capable of directly image planets outside our solar system, was developed and built at JPL in California. The Optical Telescope Assembly is the next piece integrated. It has to be carefully aligned with the Coronagraph so that light from the mirrors can perfectly pass through an opening in the Coronagraph. First comes mechanical integration, where the hardware is physically connected, and then comes electrical integration where all the various electrical systems are hooked up. The final piece is the Wide Field Instrument. Engineers carefully align it with an opening in the Optical Telescope Assembly so light can pass from one to the other. With the addition of this final element, the instruments, mirrors, and carrier are now called the Integrated Payload Assembly. A very large team of engineers and technical crew lift the Integrated Payload Assembly over the Spacecraft Bus and lower it into place. Mechanical integration takes several hours; electrical integration will take days. Now unified, the heart of the Roman spacecraft is complete.
To learn more about all these systems and where they fit into Roman, visit https://roman.gsfc.nasa.gov/interactive/.
Music credit: “Distinction,” Max Cameron Concors [ASCAP], Universal Production Music
Credit: NASA’s Goddard Space Flight Center
Producer: Scott Wiessinger (eMITS)
Videographers: Sophia Roberts (eMITS)
Scott Wiessinger (eMITS)
Rob Andreoli (eMITS)
John Philyaw (eMITS)
Additional Time-lapse Photography: Chris Gunn (ASRC Federal System Solutions)
Jolearra Tshiteya (ASRC Federal System Solutions)
Sydney Rohde (ASRC Federal System Solutions)
Drone Pilot: Francis Reddy (University of Maryland College Park)
Public affairs officer: Claire Andreoli (NASA/GSFC)
Editor: Scott Wiessinger (eMITS)
This video can be freely shared & downloaded: https://svs.gsfc.nasa.gov/14491. While the video in its entirety can be shared without permission, the music & some individual imagery may have been obtained through permission & may not be excised or remixed in other products. Specific details on such imagery may be found: https://svs.gsfc.nasa.gov/14491. For more information on NASA media guidelines, visit https://www.nasa.gov/nasa-brand-center/images-and-media/.
If you liked this video, subscribe to the NASA Goddard YouTube channel: https://www.youtube.com/NASAGoddard
Follow NASA’s Goddard Space Flight Center:
· Instagram http://www.instagram.com/nasagoddard
· X http://twitter.com/NASAGoddard
· Facebook: http://www.facebook.com/NASAGoddard
· Flickr http://www.flickr.com/photos/gsfc NASAs Roman Space Telescope Hardware Highlights: Summer/Fall 2024](https://i.ytimg.com/vi/HZ_knAEx9xg/mqdefault.jpg)



![Rare Moment for Moon Scientist Kelsey Young during Artemis II Flyby
The Artemis II astronauts traveled farther from Earth than anyone has ever been before. Scientists from Goddard and around NASA support them back on Earth.
Video description:
0:00 The SLS launching Artemis II in the distance. In the foreground, the mission countdown clock starts counting up from 0. Text reads In your life, youre going to have the chance to hear human voices from the far side of the Moon. This text remains on screen for most of the video.
0:03 Scientists gathered around a table watch the launch, cheering and jumping.
0:06 The rocket, with a bright tail of flame, launching against a blue sky.
0:07 The Artemis II crew in the Orion capsule. Jeremy Hansen is on the left, holding a microphone. Reid Wiseman is next to him, followed by Christina Koch, who is smiling and playing with the Rise plush zero gravity indicator. The camera pans to reveal Victor Glover to the right.
0:11 The Orion capsule, a white cylinder with the red NASA worm painted on it. It tapers to a flattened point, like a pencil tip. The taper is silver.
0:14 Scientists working at computers in the Science Evaluation Room, a large room with black walls and big screens showing data and imagery from Artemis II.
0:16 Panning inside the Orion capsule again, this time starting with Victor on the left, followed by Jeremy and Christina. Reid is just behind Christina. They all wave at the camera.
0:20 Kelsey Young sitting in Misson Control, behind a row of computer screens. She has a headset on and is smiling and listening. The text changes to read Its very important that you take it.
0:27 Kiarre Dumes stands with a headset on. She is smiling.
0:31 Marie Henderson stands at the front of the Science Evaluation Room, holding a laptop and talking to the rest of the room.
0:37 Kelsey Young in Mission Control again.
Music: Beyond Gravity by Lisa van Hal [BMI] from Universal Production Music
Video credit: NASAs Goddard Space Flight Center
Producer: Katy Mersmann (NASA/GSFC)
Producer, Videographer: Caela Barry (AdNet Systems Inc.)
Project Support: Sofie Bates (eMITS)
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio.
If you liked this video, subscribe to the NASA Goddard YouTube channel: http://www.youtube.com/NASAExplorer
Follow NASA’s Goddard Space Flight Center
· Instagram http://www.instagram.com/nasagoddard
· X http://twitter.com/NASAGoddard
· Facebook: http://www.facebook.com/NASA.GSFC
· Flickr http://www.flickr.com/photos/gsfc Rare Moment for Moon Scientist Kelsey Young during Artemis II Flyby](https://i.ytimg.com/vi/IlOPHU5wsi4/mqdefault.jpg)
![NASAs Pandora Mission Will Study Alien Atmospheres
Pandora, NASA’s newest exoplanet mission, is one step closer to launch with the completion of the spacecraft bus, which provides the structure, power, and other systems that will enable the mission to carry out its work.
Pandora is a small satellite that will provide in-depth study of at least 20 known planets orbiting distant stars in order to determine the composition of their atmospheres — especially the presence of hazes, clouds, and water. This data will establish a firm foundation for interpreting measurements by NASA’s James Webb Space Telescope and future missions that will search for habitable worlds.
Astronomers view the presence of water as a critical aspect of habitability because water is essential to life as we know it. But variations in light from a planets host star can mask or mimic the signal of water. Separating these sources is where Pandora will shine.
Using a novel all-aluminum, 45-centimeter-wide (17 inches) telescope, Pandora’s detectors will capture each star’s visible brightness and near-infrared spectrum at the same time, while also obtaining the transiting planet’s near-infrared spectrum. This combined data will enable the science team to determine the properties of stellar surfaces and cleanly separate star and planetary signals.
Over the course of its year-long prime mission, Pandora will observe at least 20 exoplanets 10 times, with each stare lasting a total of 24 hours. Each observation will include a transit, when the exoplanet passes in front of its star as seen from our perspective, which is when the mission will capture the planet’s spectrum.
Music credit: “Mesmeric Thoughts,” Andrew Michael Hewitt [PRS], Universal Production Music
Credit: NASA’s Goddard Space Flight Center
Producer: Scott Wiessinger (eMITS)
Science writers: Francis Reddy (University of Maryland College Park)
Scientist: Ben Hord (NASA/GSFC)
Scientist: Elisa Quintana (NASA/GSFC)
Animator: Jonathan North (eMITS)
Animator: Chris Smith (KBR)
This video can be freely shared and downloaded at https://svs.gsfc.nasa.gov/14754. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. Specific details on such imagery may be found here: https://svs.gsfc.nasa.gov/14754. For more information on NASA’s media guidelines, visit https://www.nasa.gov/nasa-brand-center/images-and-media/.
If you liked this video, subscribe to the NASA Goddard YouTube channel: https://www.youtube.com/NASAGoddard
Follow NASA’s Goddard Space Flight Center
· Instagram http://www.instagram.com/nasagoddard
· X http://x.com/NASAGoddard
· Facebook: http://www.facebook.com/NASAGoddard
· Flickr http://www.flickr.com/photos/gsfc NASAs Pandora Mission Will Study Alien Atmospheres](https://i.ytimg.com/vi/Inxe5Bgarj0/mqdefault.jpg)

![Hubble Finds Possible Triple System 3.7 Billion Miles Away
Today, we dive into the mysteries of the Kuiper Belt, home to thousands of icy remnants from the early solar system. Among these objects, scientists have cataloged over 3,000, yet they estimate there could be hundreds of thousands more, each spanning more than 10 miles in diameter, with Pluto being the most famous.
Recent research using data from the Keck Observatory and NASA’s Hubble Space Telescope has revealed a potential three-body system in the Kuiper Belt, known as the Altjira system. This discovery challenges traditional collision theories by suggesting that these triple systems might form directly from the gravitational collapse of material in the early solar disk.
The Altjira system, located roughly 3.7 billion miles away, demonstrates how even the most distant and faint objects can yield groundbreaking insights when observed over decades. Join us as we explore how these long-term observations are reshaping our understanding of the solar system’s formation and evolution.
For more information, visit https://nasa.gov/hubble.
Credit: NASAs Goddard Space Flight Center
Paul Morris: Lead Producer
Music Credit:
“Dark Reflection” by Peter William Hall [PRS], via Ninja Tune Production Music [PRS] and Universal Production Music.
This video can be freely shared and downloaded at https://svs.gsfc.nasa.gov/14790. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. Specific details on such imagery may be found here: https://svs.gsfc.nasa.gov/14790. For more information on NASA’s media guidelines, visit https://www.nasa.gov/nasa-brand-center/images-and-media/.
See more Hubble videos on YouTube: https://www.youtube.com/playlist?list=PLiuUQ9asub3Ta8mqP5LNiOhOygRzue8kN
Follow NASAs Hubble Space Telescope:
· Facebook: https://www.facebook.com/NASAHubble
· X: https://twitter.com/NASAHubble
· Instagram: https://www.instagram.com/NASAHubble
· Flickr: https://www.flickr.com/photos/nasahubble
If you liked this video, subscribe to the NASA Goddard YouTube channel:
https://www.youtube.com/NASAGoddard
Follow NASA’s Goddard Space Flight Center
· Instagram http://www.instagram.com/nasagoddard
· X http://twitter.com/NASAGoddard
· Facebook: http://www.facebook.com/NASAGoddard
· Flickr http://www.flickr.com/photos/gsfc Hubble Finds Possible Triple System 3.7 Billion Miles Away](https://i.ytimg.com/vi/JC-mvNyFgAU/mqdefault.jpg)
![Ten Years at Mars with NASA’s MAVEN Mission
On September 21, 2014, NASA’s MAVEN (Mars Atmosphere and Volatile Evolution) spacecraft entered orbit around Mars, beginning its ongoing exploration of the Red Planet’s upper atmosphere. The mission has produced a wealth of data about how Mars’s atmosphere responds to the Sun and solar wind, and how these interactions can explain the loss of the Martian atmosphere to space. Now, as MAVEN continues its mission, we can look back on the remarkable discoveries of its first ten years at Mars.
Read about the mission: https://science.nasa.gov/missions/maven/celebrating-10-years-at-mars-with-nasas-maven-mission/
Credit: NASA’s Goddard Space Flight Center
Dan Gallagher: Producer/Narrator
Shannon Curry: Scientist
Willow Reed: Public Affairs
Nancy Jones: Public Affairs
Greg Shirah: Data Visualizer
Cindy Starr: Data Visualizer
Kel Elkins: Data Visualizer
Walt Feimer: Animator
Michael Lentz: Animator
Chris Smith: Animator
Jonathan North: Animator
Brian Monroe: Animator
Lisa Poje: Graphic Designer
Adriana Manrique Gutierrez: Graphic Designer
Kim Dongjae: Graphic Designer
Ernie Wright: Support
Aaron E. Lepsch: Technical Support
Universal Production Music: “Executive Deceit” by Samuel Karl Bohn [PRS], Chalk Music [PRS]; “Quasar” by Ross Stephen Gilmartin [PRS], Chappell Recorded Music Library Ltd [PRS]; “Modular Odyssey” and “Synthology” by Laetitia Frenod [SACEM], Koka Media [SACEM]
This video can be freely shared and downloaded at https://svs.gsfc.nasa.gov/14690. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. Specific details on such imagery may be found here: https://svs.gsfc.nasa.gov/14690. For more information on NASA’s media guidelines, visit https://nasa.gov/multimedia/guidelines.
If you liked this video, subscribe to the NASA Goddard YouTube channel: https://www.youtube.com/NASAGoddard
Follow NASA’s Goddard Space Flight Center
· Instagram: http://www.instagram.com/nasagoddard
· X: http://twitter.com/NASAGoddard
· Facebook: http://www.facebook.com/NASAGoddard
· Flickr: http://www.flickr.com/photos/gsfc Ten Years at Mars with NASA’s MAVEN Mission](https://i.ytimg.com/vi/JH4OxUc8kFs/mqdefault.jpg)