Sponsored images from 
View allAll Photos Tagged ESA
A quiet morning fro bird on our local wetlands. Naturally my camera just sought out butterflies and dragonflies! Visit rosy-finch.blogspot.com
Miren la mirada. No, mejor no miren. Mejor observen la mirada. ¿Ven? Exacto, es lo mismo que me hizo tomar esta foto.
YORK, ENGLAND - JANUARY 31: during the BUCS match between YSJ Women and i2i Women at Haxby Road on January 31st 2024 in North Yorkshire, United Kingdom. (Photo by Matthew Appleby)
"Esa mirada que tiene algo, que cautiva, evade y enamora"
Cuando se produce un cambio en el interior, un cambio de registro artístico y un cambio de vida.
Mi firma ahora, más yo, más Aza.
Photographic techniques capture electromagnetic wavelengths beyond human vision, revealing features invisible to the naked eye. These signals are processed into interpretable forms using methods like color mapping.
Pink lacks a specific electromagnetic wavelength, while grey poses a limitation due to its representation of only intensity—a blend of light and dark without spectral specificity. Imaging techniques reliant on spectral variation produce identical results for greyscale images unless non-visible data is present. Deviations from this uniformity may indicate errors, misinterpretations, or unknown phenomena.
Contention persists over analytical debates, including dismissible claims like Van Allen belt dangers and contested evidence of lunar mirrors. The precision of laser reflections targeting a moving 3x3-foot marker on the Moon highlights technical skill but often fails to resolve skepticism. For instance, a 0.1° shift moves a laser spot 670 km across the Moon's surface.
Forensic analysis (2022, 2023) of Apollo 11–17 photographs assessed authenticity claims. Images of humans in space, Earth, and the Moon's distant views were validated, but Moon landing visuals showed variations, suggesting diverse techniques may have replicated certain elements.
PEMi (Photoelectromagnetic Image) software enhances forensic analysis by differentiating natural and artificial light sources, revealing hidden features. Each PEMi-ID links to original sources, ensuring traceability and comparison.
Further exploration is available:
Lehti, A. (2024). The Silence of Inquiry: Forensic Reflections Reveal a Crisis of Perception. figshare. doi.org/10.6084/m9.figshare.28078982
Credits
2022-2025 © Andrew Lehti
1961–2023 © NASA, ESA
Software: PEMi (GitHub: andylehti/PEMi.git)
Explore PEM-I: pemimage.streamlit.app
CC BY-SA 4.0 License: creativecommons.org/licenses/by-sa/4.0/
Research:
Lehti, Andrew (2024). Cognitive Psychology and the Education System. figshare. Collection. doi.org/10.6084/m9.figshare.c.7532079
CC BY-SA 4.0
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License. To view a copy of this license, visit creativecommons.org/licenses/by-sa/4.0/ or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
"...Tu pupila es azul, y si en su fondo
como un punto de luz radia una idea,
me parece en el cielo de la tarde
una perdida estrella." Gustavo Adolfo Bécquer
Thank You All for visits, comments, faves :-)
Esta fotografia oficial da Prefeitura de Santa Maria está sendo disponibilizada apenas para publicação por veículos de notícias e/ou para uso pessoal pelo(s) assunto(s) da fotografia. A fotografia NÃO PODE ser manipulada de forma alguma e não pode ser usada em materiais comerciais ou políticos, anúncios, e-mails, produtos, promoções que de alguma forma sugiram a aprovação ou endosso da autora da foto, Prefeito ou Prefeitura Municipal de Santa Maria.
Aeolus mission control team at work at ESOC during critical reentry operations in July 2023. Credit: ESA/J. Mai
¡Gira sin parar! Descubre el secreto del giroscopio y aprende con este sencillo ingenio científico.
Un giroscopio es un objeto que gira alrededor de un eje y mantiene su dirección. La Tierra, una rueda de bicicleta o el rotor de un motor son giroscopios. Tienen importantísimas aplicaciones técnicas, por ejemplo para estabilizar los aviones. Este viene con un interesante librito de instrucciones.
Colaboremos con nuestro hermoso planeta. Las pilas no deben ser arrojadas a la basura, pues se debe evitar que toquen el suelo, ya que de esa forma pueden contaminar las napas de agua. Son consideradas muy tóxicas las pilas tipo botón, es decir, aquellas que se utilizan en los relojes.
Red Social Ambiental
Sociedad Ambiental