The ISS carries roughly 800 kilograms of oxygen-generating chemicals — potassium perchlorate candles and electrolysis units — to keep six people breathing for six months. A Mars mission lasting 30 months cannot replicate that logistics chain. NASA’s answer, studied seriously since the 1980s under the Controlled Ecological Life Support System (CELSS) program, is to grow … Read more
Growing lettuce in Antarctica and growing it on the Moon aren’t the same problem — but they’re closer than most engineers initially assumed. The lessons coming out of controlled-environment agriculture on Earth are quietly reshaping how designers think about closed-loop life support systems for long-duration spaceflight, and the cross-pollination is running in both directions. What … Read more
The vast expanse of space, once a realm of pure scientific ambition, is increasingly facing the earthly concerns of sustainability. Launching spacecraft and satellites, while essential for communication, research, and exploration, leaves a significant environmental footprint. From the energy-intensive manufacturing processes to the creation of space debris, the traditional approach to space travel is becoming … Read more
Our planet’s orbit, once a vast frontier, is rapidly becoming a busy highway, buzzing with thousands of satellites that power our modern lives – from GPS navigation to weather forecasting and global communication. But this incredible progress comes with a hidden cost: a growing cloud of space debris, threatening future missions and turning our cosmic … Read more
Keeping Our Cosmic Highway Clear: Why Space Sustainability is the Ultimate Traffic Jam Solution Space, once the exclusive domain of national governments and monumental missions, has rapidly transformed into a bustling frontier. Thousands of satellites now orbit our planet, delivering everything from global internet access and weather forecasting to navigation services that underpin our daily … Read more
Eco Space: Environmental Considerations in Space Development For centuries, humanity has gazed at the stars, dreaming of what lies beyond our blue planet. Now, with space travel becoming more accessible and ambitious than ever, we’re not just looking up – we’re going up, and staying up. But as we extend our reach into the cosmos, … Read more
The boundless expanse of space has always captivated humanity, driving us to explore, innovate, and dream beyond our terrestrial confines. But as our ambitions reach further into the cosmos, a crucial question emerges: how do we ensure our space endeavors are not just grand, but also sustainable? This is where green space technology steps in, … Read more
Powering the Cosmos: Why Renewable Energy is the Future of Space Missions Imagine a future where humanity explores the vastness of space not just with ambition, but with an unwavering commitment to sustainability. As we push further into the cosmos, the need for reliable, efficient, and environmentally friendly power sources for our spacecraft and extraterrestrial … Read more
Imagine packing for a trip, but you can’t just pop to the shops if you forget something. Now, amplify that by a million and you’ll get a sense of the challenges astronauts face when venturing into space. Beyond the incredible science and breathtaking views, a massive logistical puzzle is being solved every single day: how … Read more
Imagine a world where farmers can predict crop yields with pinpoint accuracy, optimize irrigation with laser-like precision, and identify disease outbreaks before they even become visible to the naked eye. This isn’t science fiction – it’s the reality that space technology is bringing to agriculture, transforming the way we grow our food and manage our … Read more