Uploaded September 2024 | Updated September 2026, 2 weeks ago
This summer, Arctic sea ice decreased to a its minimum extent on September 11, 2024. According to the National Snow and Ice Data Center this is the 7th lowest in the satellite record). The decline continues the long-term trend of shrinking ice cover in the Arctic Ocean. Each year, Arctic sea ice melts and refreezes with seasonal changes.
For 46 years, satellites have been monitoring changes in Arctic sea ice. This long-term data has helped scientists understand how polar environments respond to rising temperatures and extended melting seasons. Meanwhile, Antarctic sea ice is approaching its maximum extent for the year, with some time still remaining in the growth season.
Universal Music Production: “Marble and Bronze Instrumental”
Credit: NASA's Goddard Space Flight Center
Grace Weikert (NASA/AMA): Lead Producer
Sally Younger (NASA JPL): Lead Writer
Walt Meier (NASA GSFC): Lead Scientist
Trent L. Schindler (NASA/USRA): Lead Visualizer
Kathleen Gaeta(NASA/AIMMS): Producer
This video can be freely shared and downloaded at svs.gsfc.nasa.gov/14684. 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. For more information on NASA’s media guidelines, visit nasa.gov/multimedia/guidelines.
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This summer, Arctic sea ice decreased to a its minimum extent on September 11, 2024. According to the National Snow and Ice Data Center this is the 7th lowest in the satellite record). The decline continues the long-term trend of shrinking ice cover in the Arctic Ocean. Each year, Arctic sea ice melts and refreezes with seasonal changes.
For 46 years, satellites have been monitoring changes in Arctic sea ice. This long-term data has helped scientists understand how polar environments respond to rising temperatures and extended melting seasons. Meanwhile, Antarctic sea ice is approaching its maximum extent for the year, with some time still remaining in the growth season.
Universal Music Production: “Marble and Bronze Instrumental”
Credit: NASA's Goddard Space Flight Center
Grace Weikert (NASA/AMA): Lead Producer
Sally Younger (NASA JPL): Lead Writer
Walt Meier (NASA GSFC): Lead Scientist
Trent L. Schindler (NASA/USRA): Lead Visualizer
Kathleen Gaeta(NASA/AIMMS): Producer
This video can be freely shared and downloaded at svs.gsfc.nasa.gov/14684. 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. 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


![Studying Dark Energy With NASAs Roman Space Telescope
Scientists have discovered that a mysterious pressure dubbed “dark energy” makes up about 68% of the total energy content of the cosmos.
Exploring the nature of dark energy is one of the primary reasons NASA built the Nancy Grace Roman Space Telescope, whose measurements will help illuminate the dark energy puzzle.
What exactly is dark energy? More is unknown than known, but theorists are chasing down a couple of possible explanations. Discovering how dark energy has affected the universe’s expansion in the past will shed some light on how it will influence the expansion in the future. One theory suggests dark energy would eventually become dominant over the fundamental forces, causing everything that is currently bound together — galaxies, planets, people — to break apart.
Exploring dark energy will allow us to investigate, and possibly even foresee, the universe’s fate.
Music: “Searching Everywhere,” Nicholas Montazaud [SACEM], Universal Production Music
Credit: NASA’s Goddard Space Flight Center
Producer: Scott Wiessinger (eMITS)
Animator: Krystofer Kim (eMITS)
Narrator: Sophia Roberts (eMITS)
Public affairs officer: Claire Andreoli (NASA/GSFC)
Editor: Scott Wiessinger (eMITS)
Sound effects editor: Sophia Roberts (eMITS)
Science writer: Ashley Balzer (eMITS)
Science writer: Francis Reddy (University of Maryland College Park)
This video can be freely shared and downloaded at https://svs.gsfc.nasa.gov/13314. 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/13314. 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
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· Flickr http://www.flickr.com/photos/gsfc Studying Dark Energy With NASAs Roman Space Telescope](https://i.ytimg.com/vi/z8FYcmhTO9w/mqdefault.jpg)


![NASAs Illuminate: An EPIC Eclipse View
An EPIC eclipse view, indeed! 🌎🔭
One year ago today, NASA’s Earth Polychromatic Imaging Camera, or EPIC, captured this footage of the April 8, 2024, total solar eclipse. From its vantage point on the DSCOVR satellite roughly 1 million miles away from Earth, EPIC reveals the impressive scale of the Moon’s shadow: It stretched 115 miles across and raced across the U.S. at over 2,000 miles an hour.
NASA’s Illuminate: Out-of-this-world images shining light on our Sun and solar system.
Music Credit: Leaves and Light by Evan William Conway [ASCAP] via Universal Production Music
Video credit: NASA
Producer: Joy Ng (eMITS)
This video can be freely shared and downloaded at https://svs.gsfc.nasa.gov/14779 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/14779
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
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#NASAsIlluminate #NASA #eclipse #sun #space #science NASAs Illuminate: An EPIC Eclipse View](https://i.ytimg.com/vi/zfdBjxFLqsE/mqdefault.jpg)
