BONUS QUESTION STARTS AT 17:23

Watch the video here (with no ads) or on YouTube: https://youtu.be/4uPUdm7WP9o

Can we deploy a huge fleet of amateur telescopes to image a single planet? If the Voyager crashes into something, will we know that? What's the point of studying gravitational waves? And in Q&A+, does the starless galaxy have any planets?

• 00:00 Intro

• 00:27 [@liamdobbyn6167] Fleet of amateur telescopes on TRAPPIST-1

• 06:28 [@SpaceGeekSheri] Would we know about it if Voyager crashed into something? 08:12 [@deant6361] Will New Horizons end up leaving the solar system?

• 09:07 [@davidevans6487] Can we use radiation of space to power spacecraft?

• 11:16 [@JuanMendez-zh2ez] Why study gravitational waves?

• 17:23 [@christiandesalliers] Are there planets in Cloud-9?

• 19:18 Astronomy Cast