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Explore Hubble Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts Science Hubble Science Science Themes Science Highlights Science Behind Discoveries Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team Career Aspirations Hubble Astronauts Multimedia Images Videos Sonifications Podcasts e-Books Online Activities 3D Hubble Models Lithographs Fact Sheets Posters Hubble on the NASA App Glossary News Hubble News Social Media Media Resources More 35th Anniversary Online Activities 2 min read
Hubble Studies a Spiral’s Supernova Scene
This NASA/ESA Hubble Space Telescope image features the barred spiral galaxy IC 758. ESA/Hubble & NASA, C. Kilpatrick This serene spiral galaxy hides a cataclysmic past. The galaxy IC 758, shown in this NASA/ESA Hubble Space Telescope image, is situated 60 million light-years away in the constellation Ursa Major.
Hubble captured this image in 2023. IC 758 appears peaceful, with its soft blue spiral arms curving gently around its hazy barred center. However, in 1999, astronomers spotted a powerful explosion in this galaxy. The supernova SN 1999bg marked the dramatic end of a star far more massive than the Sun.
Researchers do not know exactly how massive this star was before it exploded, but will use these Hubble observations to measure the masses of stars in SN 1999bg’s neighborhood. These measurements will help them estimate the mass of the star that went supernova. The Hubble data may also reveal whether SN 1999bg’s progenitor star had a companion, which would provide additional clues about the star’s life and death.
A supernova represents more than just the demise of a single star — it’s also a powerful force that can shape its neighborhood. When a massive star collapses, triggering a supernova, its outer layers rebound off its shrunken core. The explosion stirs the interstellar soup of gas and dust out of which new stars form. This interstellar shakeup can scatter and heat nearby gas clouds, preventing new stars from forming, or it can compress them, creating a burst of new star formation. The cast-off layers enrich the interstellar medium, from which new stars form, with heavy elements manufactured in the core of the supernova.
Text Credit: ESA/Hubble
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Claire Andreoli (claire.andreoli@nasa.gov)
NASA’s Goddard Space Flight Center, Greenbelt, MD
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Last Updated Jun 13, 2025 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms
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Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
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By European Space Agency
On 31 May, a live performance of The Blue Danube – often referred to as the ‘anthem of space’ – was transmitted by the European Space Agency (ESA) into the vastness of space. The event marked a double celebration: ESA’s 50th anniversary and the 200th birthday of the King of Waltz Johann Strauss II.
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By European Space Agency
On 31 May 2025, the European Space Agency (ESA) made history by transmitting a live performance of The Blue Danube Waltz into space from its Cebreros deep space antenna in Spain. This symbolic gesture elevated Johann Strauss II’s famous waltz, often considered the unofficial ‘anthem of space’, to its rightful place among the stars.
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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
A team from South Dakota State University with their project, “Soil Testing and Plant Leaf Extraction Drone,” took first place at the 2025 Gateways to Blue Skies Forum held May 20-21 in Palmdale, California. Advisor Todd Lechter, left, along with team members Nick Wolles, Keegan Visher, Nathan Kuehl and Laura Peterson, and graduate advisor Allea Klauenberg, right, accepted the award.NASA A team from South Dakota State University, with their project titled “Soil Testing and Plant Leaf Extraction Drone” took first place at the 2025 NASA Gateways to Blue Skies Competition, which challenged student teams to research aviation solutions to support U.S. agriculture.
The winning project proposed a drone-based soil and tissue sampling process that would automate a typically labor-intensive farming task. The South Dakota State team competed among eight finalists at the 2025 Blue Skies Forum May 20-21 in Palmdale, California, near NASA’s Armstrong Flight Research Center. Subject matter experts from NASA and industry served as judges.
“This competition challenges students to think creatively, explore new possibilities, and confront the emerging issues and opportunity spaces solvable through aviation platforms,” said Steven Holz, assistant project manager for University Innovation with NASA’s Aeronautics Research Mission Directorate and Blue Skies judge and co-chair. “They bring imaginative ideas, interesting insights, and an impressive level of dedication. It’s always an honor to work with the next generation of innovators participating in our competition.”
This competition challenges students to think creatively, explore new possibilities, and confront the emerging issues and opportunity spaces solvable through aviation platforms
Steven holz
Assistant Project Manager for University Innovation
The winning team members were awarded an opportunity to intern during the 2025-26 academic year at any of four aeronautics-focused NASA centers — Langley Research Center in Hampton, Virginia, Glenn Research Center in Cleveland, Ames Research Center in California’s Silicon Valley, or Armstrong Flight Research Center in Edwards, California.
“It’s been super-rewarding for our team to see how far we’ve come, especially with all these other amazing projects that we were competing against,” said Nathan Kuehl, team lead at South Dakota State University. “It wouldn’t have been possible without our graduate advisor, Allea Klauenberg, and advisor, Todd Lechter. We want to thank everybody that made this experience possible.”
Other awards included:
Second Place — University of Tulsa, CattleLog Cattle Management System Best Technical Paper — Boston University, PLAANT: Precision Land Analysis and Aerial Nitrogen Treatment Sponsored by NASA’s Aeronautics Research Mission Directorate, this year’s competition asked teams of university students to research new or improved aviation solutions to support agriculture that could be applied by 2035 or sooner. The goal of the competition, titled AgAir: Aviation Solutions for Agriculture, was to enhance production, efficiency, sustainability, and resilience to extreme weather.
At the forum, finalist teams presented concepts of aviation systems that could help the agriculture industry.Students had the opportunity to meet with NASA and industry experts, tour NASA Armstrong, and gain insight into the agency’s aviation mission.
U.S. agriculture provides food, fuel, and fiber to the nation and the world. However, the industry faces significant challenges. NASA Aeronautics is committed to supporting commercial, industrial, and governmental partners in advancing aviation systems to modernize agricultural capabilities.
The Gateways to Blue Skies competition is sponsored by NASA’s Aeronautics Research Mission Directorate’s University Innovation Project and is managed by the National Institute of Aerospace.
The National Institute of Aerospace has made available a livestream of the competition, as well as information about the finalists and their projects, and details about the 2025 competition.
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Last Updated May 22, 2025 EditorLillian GipsonContactRobert Margettarobert.j.margetta@nasa.gov Related Terms
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