НАБЛЮДАТЕЛИ ИЗ КОСМОСА: КТО и КАК СЛЕДИТ ЗА ЗЕМЛЕЙ?

😎 Subscribe to the channel: https://t.ly/Ae5k 🎩 I started a Telegram channel: https://t.me/borisosnova Satellites are always flying above our heads. Almost 67 years have passed since the launch of the first artificial Earth satellite, Sputnik 1. During this time, thousands of spacecraft have been launched into orbit. How have Earth satellites changed? Who can launch these spacecraft into space? Why do we need satellites? What do satellite systems monitor? What does our planet look like from space? How easy are objects on it to spot from orbit? In our new podcast, we spoke with Mikhail Burtsev, Senior Researcher at the Satellite Monitoring Technologies Department at the Space Research Institute of the Russian Academy of Sciences. Support us: On Boosty (Russian card): https://boosty.to/osnovachannel On Patreon (international card):   / osnovachannel   OSNOVA on social media Osnova. Briefly:    / @osnovashorts   VK: https://vk.com/osnovachannel Dzen: https://dzen.ru/osnovachannel TikTok:   / osnovachannel   Instagram*:   / osnovachannel   0:00 - Today we'll talk about satellites 1:15 - When and by whom was the first photo of Earth taken from space? 6:35 - How detailed are our observations of Earth? How many satellites are currently above us? 9:56 - How can satellites hover over one point on Earth? 17:11 - What information do we get about Earth from satellites? Why isn't Earth scanned with X-rays? 23:22 - What was the first thing satellites were able to discover on Earth? 25:04 - What even counts as space? 27:18 - What is Starlink? How does it work? 36:15 - How has the Earth changed over almost 80 years of satellite observation? 44:01 - "Satellite Control Center": what to do about satellite failures and how are they controlled? 52:47 - How are satellites made? What technologies do they contain? How often are they replaced? 1:07:14 - What does a satellite control panel look like? 1:11:00 - How can aliens observe the Earth and what would they be looking for? designated as extremist and blocked in the Russian Federation as a Meta product* **designated as an extremist organization