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How does Earth look from space? For example, would it be possible to make out our planet from Proxima Centauri? Or, if we were looking at Earth from 65 million light-years away, could we really see dinosaurs roaming the earth, as is said? Could another civilization see the cities, people, or even dinosaurs on Earth? In this video, we examine how visible Earth is in the universe and how large telescopes are needed to observe Earth. Enjoy watching. For organizations that want to anticipate, control, and move forward safely in the digital world, contact us immediately: https://ion.net.tr/ (COLLABORATION) Produced in part with SpaceEngine PRO © Cosmographic Software LLC. Scriptwriter & Editor & Voiceover: Kemal Cihat Toprakçı (  / kemalcihat  ) 📩 For sponsorships and collaborations: [email protected] Produced in part with SpaceEngine PRO © Cosmographic Software LLC. MUSIC and SOUND EFFECTS: https://share.epidemicsound.com/njmisc 00:00 How Does Earth Look from Other Planets and Stars? 03:16 How Big a Telescope Do We Need? 09:01 The Time Problem: We Always See the Past 10:40 Could We "Really" See Dinosaurs If We Looked Far Enough? 12:33 How Far Away Can the Signals We Emit Be Detected? 18:45 Could We Be Found From 12,000 Light Years Away? IMPORTANT NOTE: I need your support to keep this channel going. Since advertising revenue alone is not enough, support through Join, Super Thank You, or Kreosus is very valuable. ▶ YOUTUBE JOIN:    / @astrapera   ▶ KREOSUS: https://kreosus.com/astrapera ▶ PATREON:   / astrapera   X:   / astraperacom   Instagram:   / astrapera.space   Facebook:   / astrapera   Youtube:    / astrapera   Telegram: t.me/astraperacom Discord:   / discord   TikTok:   / astraperacom   Odysee: https://odysee.com/@astrapera:6 📚 Sources and References: 1. Earth Detecting Earth: At What Distance Could Earth's Constellation of Technosignatures Be Detected with Present-day Technology?: https://iopscience.iop.org/article/10... 2. Aliens could detect Earth from 12,000 light-years away: https://earthsky.org/space/aliens-det... 3. This Is How Big a Telescope Aliens Would Need to See Dinosaurs on Earth: https://futurism.com/space/big-telesc... 4. It's the 25th anniversary of Earth's first attempt to phone E.T.: https://news.cornell.edu/stories/1999... 📷 Images and Media: SpaceEngine PRO © NASA's Goddard Space Flight Center #space #astronomy #science