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ESA supports the White House on greenhouse gas monitoring
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By European Space Agency
As the new Biomass satellite settles into life in orbit following its launch on 29 April, ESA has released its most extensive satellite-based maps of above-ground forest carbon to date. Spanning nearly two decades, the dataset offers the clearest global picture yet of how forest carbon stocks have changed over time.
Developed through ESA’s Climate Change Initiative, this new long-term record integrates data from multiple satellite missions – and will soon be further enhanced by data from the Biomass mission itself.
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By European Space Agency
Video: 00:02:01 ESA’s state-of-the-art Biomass satellite has launched aboard a Vega-C rocket from Europe’s Spaceport in French Guiana. The rocket lifted off on 29 April 2025 at 11:15 CEST (06:15 local time).
In orbit, this latest Earth Explorer mission will provide vital insights into the health and dynamics of the world’s forests, revealing how they are changing over time and, critically, enhancing our understanding of their role in the global carbon cycle. It is the first satellite to carry a fully polarimetric P-band synthetic aperture radar for interferometric imaging. Thanks to the long wavelength of P-band, around 70 cm, the radar signal can slice through the whole forest layer to measure the ‘biomass’, meaning the woody trunks, branches and stems, which is where trees store most of their carbon.
Vega-C is the evolution of the Vega family of rockets and delivers increased performance, greater payload volume and improved competitiveness.
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By European Space Agency
The European Space Agency has joined the world space community in congratulating the African Space Agency on its official inauguration. The African Space Agency (AfSA) is the second regional space agency after ESA and has been in development since 2015, with the African Union Commission adopting an African space policy and strategy in 2016.
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By European Space Agency
Video: 00:06:15 English
From 7 to 11 April, ESA's Centre for Earth Observation in Frascati, ESRIN, hosted the 2025 edition of ESA School Days, welcoming almost 1400 young students.
The event kicked off with primary school students (4th and 5th grades) visiting during the first three days, followed by secondary school students on the final two days.
Throughout the week, 35 schools from across Italy engaged in presentations and laboratories, delving into the diverse space activities conducted at ESA’s establishment.
This initiative, which included contributions from ESERO Italia and the Italian Space Agency (ASI), aims to inspire and engage the next generation of STEM students by sharing knowledge about space and the European Space Agency.
Italian
Dal 7 all'11 aprile, ESRIN, il Centro per l'Osservazione della Terra dell'ESA a Frascati, ha ospitato l'edizione 2025 degli ESA School Days, accogliendo quasi1 400 giovani studenti. L'evento ha preso il via con la visita degli studenti delle scuole primarie (classi quarte e quinte) durante i primi tre giorni, seguiti dagli studenti delle scuole secondarie nei due giorni finali.
Per tutta la settimana, 35 scuole da tutta Italia si sono cimentate in presentazioni e laboratori, approfondendo la loro conoscenza delle diverse attività spaziali condotte presso lo stabilimento dell'ESA.
L'iniziativa, che ha visto il contributo di ESERO Italia e dell'Agenzia Spaziale Italiana (ASI), mira a ispirare e coinvolgere la prossima generazione di studenti STEM condividendo le conoscenze sullo spazio e sull'Agenzia Spaziale Europea.
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Robotics teams gather on the main floor of the 2025 Aerospace Valley FIRST Robotics Competition at Eastside High School in Lancaster, California, adjusting and testing the functions of their robots, on April 3, 2025NASA/Genaro Vavuris A group of attendees to the 2025 Aerospace Valley FIRST Robotics Competition gather outside Eastside High School’s gymnasium in Lancaster, California, to watch an F/A-18 from NASA’s Armstrong Flight Research Center, in Edwards, California, fly over the school to kick off the competition, on April 3, 2025.NASA/Genaro Vavuris Jose Vasquez, engineering technician at NASA’s Armstrong Flight Research Center at Edwards, California, machines parts for a robot inside NASA’s mobile machine shop at the 2025 Aerospace Valley FIRST Robotics Competition in Lancaster, California, on April 3, 2025.NASA/Genaro Vavuris Students from Eagle Robotics, Team 399, supported by volunteers from NASA’s Armstrong Flight Research Center in Edwards, California, adjust their robot during the 2025 Aerospace Valley FIRST Robotics Competition in Lancaster, California, on April 3, 2025.NASA/Genaro Vavuris When young minds come together to test their knowledge and creativity in technology and innovation, the results are truly inspiring. In its sixth year, Aerospace Valley Regional FIRST Robotics Competition at East High School in Lancaster, California, proved to be another success. During three action-packed days, hundreds of students from around the world showcased their skills in building and programming robots designed to tackle real-world challenges. Volunteers from NASA’s Armstrong Flight Research Center in Edwards, California, played a key role, mentoring students and sharing expertise to guide the next generation of engineers.
The Aerospace Valley Regional was started with NASA’s support through the Robotics Alliance Project, which has helped expand robotics programs nationwide. As part of the project, NASA Armstrong supports five local teams and fosters innovation and mentorship for young minds. “It’s more than just a game – it’s a launchpad for future innovators,” said David Voracek, NASA Armstrong’s chief technologist, who has volunteered for 20 years and is the primary logistics manager.
Brad Flick, NASA Armstrong center director, toured the venue and talked to students, highlighting NASA’s continued commitment to inspiring the next generation of engineers and innovators. The event kicked off with an exciting F/A-18 flyover by NASA Armstrong research test pilots Nils Larson and James Less.
Throughout the competition, NASA volunteers – judges, scorers, and machinists – offered guidance and ensured smooth operations. The mobile shop supported students by repairing and fabricating parts for their robots, completing 79 jobs during the event. “Almost everything we do needs to get done in minutes,” says Jose Vasquez, volunteer, and engineering technician at NASA Armstrong’s fabrication lab, who volunteered at the event.
Beyond the competition, students engaged with industry professionals and explored career opportunities. “They don’t just build robots; they build confidence, resilience, and real-world skills alongside mentors who inspire them and volunteers who make it all possible,” Voracek said. This event showcased the talent, determination, and creativity that will shape the future of technology and innovation.
NASA’s Robotics Alliance Project provides grants for high school teams across the country and supports FIRST Robotics competitions, encouraging students to pursue STEM careers.
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Last Updated Apr 17, 2025 EditorDede DiniusContactPriscila Valdezpriscila.valdez@nasa.gov Related Terms
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