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chronicles solar activity from Aug. 12 to Dec. 22, 2022, as captured by NASA’s Solar Dynamics Observatory (SDO). From its orbit in space around Earth, SDO has steadily imaged the Sun in 4K x 4K resolution for nearly 13 years. This information has enabled countless new discoveries about the workings of our closest star and how it influences the solar system. With a triad of instruments, SDO captures an image of the Sun every 0.75 seconds. The Atmospheric Imaging Assembly (AIA) instrument alone captures images every 12 seconds at 10 different wavelengths of light. This 133-day time lapse showcases photos taken at a wavelength of 17.1 nanometers, which is an extreme-ultraviolet wavelength that shows the Sun’s outermost atmospheric layer: the corona. Compiling images taken 108 seconds apart, the movie condenses 133 days, or about four months, of solar observations into 59 minutes. The video shows bright active regions passing across the face of the Sun as it rotates. The Sun rotates approximately once every 27 days. The loops extending above the bright regions are magnetic fields that have trapped hot, glowing plasma. These bright regions are also the source of solar flares, which appear as bright flashes as magnetic fields snap together in a process called magnetic reconnection. While SDO has kept an unblinking eye pointed toward the Sun, there have been a few moments it missed. Some of the dark frames in the video are caused by Earth or the Moon eclipsing SDO as they pass between the spacecraft and the Sun. Other blackouts are caused by instrumentation being down or data errors. SDO transmits 1.4 terabytes of data to the ground every day. The images where the Sun is off-center were observed when SDO was calibrating its instruments. SDO and other NASA missions will continue to watch our Sun in the years to come, providing further insights about our place in space and information to keep our astronauts and assets safe. The music is a continuous mix from Lars Leonhard’s “Geometric Shapes” album, courtesy of the artist. Credit: NASA's Goddard Space Flight Center Scott Wiessinger (PAO): Lead Producer Tom Bridgman (SVS): Lead Visualizer Scott Wiessinger (PAO): Editor This video can be freely shared and downloaded at https://svs.gsfc.nasa.gov/14263. 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.

"Mapping Earth's Future: Leveraging Satellite Technology with a SWOT Analysis" is a comprehensive assessment that combines cutting-edge satellite technology with a strategic SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis to empower communities and decision-makers in planning for a more sustainable and prosperous future. In this unique endeavor, we harness the power of Earth science satellites to obtain a holistic view of our planet's dynamic systems. By examining its strengths, weaknesses, opportunities, and threats, we aim to unlock valuable insights and solutions for a wide range of challenges, from environmental sustainability to disaster preparedness. Key Components of "Mapping Earth's Future": Satellite Technology: This initiative capitalizes on the advanced capabilities of Earth-observing satellites. These orbiting platforms provide high-resolution imagery, real-time data, and multi-spectral analysis, enabling us to monitor natural resources, track climate patterns, and respond to emergencies swiftly. Strengths Analysis: By identifying Earth's strengths, such as its natural resources, biodiversity, and geological stability, we can pinpoint opportunities for sustainable development, resource management, and conservation efforts. Weaknesses Assessment: Understanding Earth's weaknesses, such as vulnerability to natural disasters, environmental degradation, and resource depletion, is crucial for implementing mitigation strategies and building resilience. Opportunities Exploration: Examining opportunities within Earth's systems, like renewable energy sources, untapped resources, and emerging technologies, guides us in harnessing its potential for sustainable growth and innovation. Threats Evaluation: Analyzing threats, including climate change, pollution, and ecosystem disruption, allows us to develop proactive measures to safeguard our planet and its inhabitants. Community Engagement: This initiative promotes collaboration among governments, scientists, local communities, and organizations to collectively address Earth's challenges. Community input and participation are essential in creating inclusive and effective strategies. Policy Recommendations: "Mapping Earth's Future" provides evidence-based policy recommendations and action plans tailored to local, regional, and global needs. These recommendations are designed to drive positive change and ensure a better future for all. Data-driven Decision-Making: The project emphasizes the use of real-time satellite data and analytical tools to make informed decisions, respond to emergencies, and track progress over time. By leveraging satellite technology and conducting a SWOT analysis on Earth's systems, "Mapping Earth's Future" offers a comprehensive and actionable roadmap for communities and decision-makers worldwide. This endeavor is a vital step toward a more sustainable, resilient, and prosperous future for our planet and its inhabitants.

"Electro-Phenomena Quest: Pursuing Sprites Through the Electric Skies" is a captivating exploration into the enigmatic and electrifying world of atmospheric sprites. This documentary-style adventure takes you on a thrilling journey into the upper reaches of Earth's atmosphere, where rare and breathtaking phenomena known as sprites come to life. Key Highlights of "Electro-Phenomena Quest": Unveiling the Mysterious Sprites: Delve into the fascinating world of sprites, which are ethereal electrical discharges that occur high above thunderstorms. Learn about their elusive nature and the scientific mysteries that surround them. High-Tech Expedition: Join a team of intrepid scientists, storm chasers, and researchers as they embark on a high-tech expedition to capture sprites in action. Witness the cutting-edge technology and equipment used to observe and record these elusive phenomena. Electrifying Visuals: Experience the sheer beauty and awe-inspiring visuals of sprites as they dance across the electric skies. Through state-of-the-art cameras and advanced imaging techniques, you'll witness these elusive flashes of light like never before. Meteorological Marvels: Gain insights into the atmospheric conditions that give rise to sprites. Explore the complex interplay of lightning, thunderstorms, and the Earth's magnetic field that creates these otherworldly events. Scientific Discovery: Follow the researchers as they collect valuable data and insights that contribute to our understanding of Earth's atmosphere and its electrical properties. Discover the potential implications of sprite research for meteorology and climate science. Human Quest for Knowledge: Experience the dedication and passion of scientists who tirelessly chase sprites across continents, driven by their thirst for knowledge and their desire to unravel the mysteries of the electric skies. Educational Adventure: "Electro-Phenomena Quest" not only entertains but also educates, making complex scientific concepts accessible and engaging for viewers of all ages. Learn about the importance of atmospheric research and its implications for our planet. Environmental Awareness: Gain a deeper appreciation for the dynamic and interconnected nature of Earth's systems. Understand how studying sprites contributes to our broader understanding of Earth's climate and weather patterns. Join us on this electrifying expedition as we chase sprites through the electric skies, uncovering the secrets of these awe-inspiring phenomena. "Electro-Phenomena Quest" is a visual and intellectual journey that will leave you with a newfound appreciation for the wonders of our planet and the dedicated scientists who seek to unlock its mysteries.