SPIE, the international society for optics and photonics’ Post

This is a fantastic overview from the IAU CPS on the impacts of increasing Low Earth Orbit (LEO) satellite constellation deployments on ground based optical and radio astronomy, and the need to protect them along with access to the natural night sky for all of humanity. The precautionary principle puts the onus on us as space engineers to understand the wider impacts of our activities and mitigate them where necessary. That way we can ensure we achieve the amazing benefits possible from our technology without destroying other vital areas of activity and the wider space environment. To help in this there are some really valuable recommendations that I encourage any spacecraft or network development team to consider as a core element in their design process. As part my own research The University of Manchester into the development of direct to handset space based extensions to the terrestrial mobile communications network I am now looking at how access to lower orbits will enable smaller, lower power spacecraft. These can then be dimmer and quieter across a range of frequencies and more rapidly traverse the field of view, minimising or removing these terrestrial impacts whilst still enabling ubiquitous, high speed, low latency connectivity. #DarkandQuietSkies #SpaceTechnology #Astronomy #SpaceEngineering #SpaceSustainability

Unleash Your Inner Stargazer with Free Astronomy Magazines! Do you have a passion for the cosmos, but lack the resources to delve deep? Look no further than the wealth of free astronomy magazines available online! These publications offer a captivating blend of: a. Engaging articles on current astronomical research, space exploration, and celestial phenomena. Stunning visuals like astrophotography and illustrations that bring the universe to life. b. Accessible explanations of complex topics, making them perfect for astronomy enthusiasts of all levels. In this article, I explore 5 top free astronomy magazines: 1. Sky & Telescope 2. Astronomy Magazine 3. Mercury 4. The Universe Today 5. SPACE. com Each magazine offers unique content and caters to different interests. Whether you're a seasoned astronomer or a curious beginner, there's a free astronomy magazine waiting to ignite your passion for the cosmos! Click here to check out the article and discover your new favorite resource for exploring the universe: https://lnkd.in/g2gPJMQU #astronomy #spaceexploration #freeresources #sciencecommunication

CAPjournal #33 and #34 are now in print! Here’s some suggested reading: A guide to communicating astronomy with storytelling in planetariums by Ka Chun Yu In this article, Yu presents a beginner’s guide to building engaging narratives for the planetarium. Although, the lessons learnt from this work are useful for all corners of astronomy communication. Read it here: https://lnkd.in/gzT-9JHm

This is my first article. This article accepted by New Astronomy journal. If you want to see all the article you can go to this link: https://lnkd.in/dRSMaTe3

Five reasons why astronomy is important to our future in space.

🔭 *Revolutionizing astronomy, one milestone at a time!* The Vera C. Rubin Observatory just took a huge step forward by successfully coating and installing its **8.4-meter primary/tertiary mirror**, an engineering marvel with two surfaces integrated into a single structure. This breakthrough moves us closer to the observatory's mission of capturing celestial light, enabling groundbreaking discoveries through the upcoming **Legacy Survey of Space and Time** (LSST). ➡️ The real question: How will this advanced optical system reshape our understanding of the universe? Let’s discuss! #ScienceInnovation #RubinObservatory #SpaceTech Link in the first comment.

Are you getting our news updates? This month we feature #RCSAFellows, #Scialog, and #CottrellScholars news, plus a look back at two catalytic investments in major telescope projects that have helped advance modern astronomy. Join our email list!

#NEWS: We have issued our first recommendations paper urging action to address the impact of satellite constellations on astronomy 🛰️. 🔗 Read it here: https://loom.ly/n-5Iw6Y The 30-page paper is the result of 18 months’ work by experts including astronomers, industry representatives and policy advisors. It proposes measures and mitigation strategies for different stakeholders, including calling for satellite operators to adopt voluntary mitigations, and outlines the regulations needed at both the national and international level. NSF's NOIRLab, SKA Observatory, The International Astronomical Union

Have to repost this, of course.

Astronomy, the awe-inspiring study of celestial objects and phenomena beyond Earth's atmosphere, has long captivated the imagination of youngsters around the globe. From the mesmerizing beauty of the night sky to the mind-boggling scale of the universe, astronomy ignites a sense of wonder and curiosity in young minds. Through telescopes, planetarium visits, and educational programs, astronomy offers an immersive journey into the cosmos, unveiling mysteries of distant galaxies, stars, and planets. Beyond its scientific significance, astronomy inspires a sense of perspective, humility, and interconnectedness with the vastness of space. By nurturing a passion for exploration and discovery, astronomy empowers youngsters to dream big, think critically, and reach for the stars in their pursuit of knowledge and understanding. #snsinstitutions #snsdesignthinkers #designthinking