SMBH Images, Primordial Gravitational Waves, Terraforming Tidally-Locked Planets | Q&A 331

🎁 [Q&A+] Same video. No YT ads. BONUS question. FREE: https://www.patreon.com/posts/132389007 🚀 [Overtime] Even more Q&As: https://www.patreon.com/universetoday Does terraforming a tidally-locked planet make any sense? Are the images we got of our galaxy's supermassive black hole fake? Can we observe gravitational waves that came before the CMB? And in Q&A+ who is currently working on space elevators? Answering all these questions and more in this Q&A show. 00:00 Start 00:31 [Poshact] What's the feasibility of terraforming a tidally-locked planet? 03:26 [Jay Drummond] Why it's okay for space companies to dump rockets into the ocean? 05:50 [Scott Smillie] Is the image of Sag A* not real? 08:44 [Richard R] Do we expand the observable Universe if we launch a telescope 1 ly from Earth? 10:02 [michael blacktree] Can we observe gravitational waves before the CMB? 13:11 [Uğur E.] When do we start orbiting our SMBH after leaving the solar system? 15:06 [drZab] Should we be building a big spaceship in orbit? 📰 EMAIL NEWSLETTER Read by 70,000 people every Friday. Written by Fraser. No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 🤳 OTHER SOCIAL MEDIA Mastodon: astrodon.social/@fcain Twitter: https://twitter.com/fcain Twitter: https://twitter.com/universetoday Facebook: https://facebook.com/universetoday Instagram: https://instagram.com/universetoday 📩 CONTACT FRASER [email protected] ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) You are free to use my work for any purpose you like, just mention me as the source and link back to this video.