When does a Lagrange point stop being one? Can we make LIGO even bigger? Do planets change their size over time? Can we build a submarine to go to Titan? What's next for the TRAPPIST1 system? All this and more in this week's Q&A!
00:00 Start
01:21 [Tatooine] Gravitational waves from The Great Attractor?
04:57 [Coruscant] Can LIGO's arms be even longer?
11:37 [Hoth] Can planets change their size over time?
15:17 [Naboo] Can we build a sub for Titan?
17:26 [Kamino] Most surprising discoveries from JWST?
20:37 [Bespin] Could we detect technosignatures from the Star Wars Galaxy?
23:21 [Mustafar] What's the core of Jupiter made of?
25:38 [Alderaan] What's next for the TRAPPIST1 system?
28:19 [Dagobah] How much mass can a Lagrange point have?
EMAIL NEWSLETTER
Read by 60,000 people every Friday. Written by Fraser. No ads.
Subscribe Free: https://universetoday.com/newsletter
PODCASTS
Universe Today: https://universetoday.fireside.fm/
Astronomy Cast: http://www.astronomycast.com/
OTHER SOCIAL MEDIA
Twitter: / fcain
Twitter: / universetoday
Facebook: / universetoday
Instagram: / 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.