Universe Today Podcasts With Fraser Cain

In this week's questions show, I tackle all the questions about James Webb generated by the videos we did this week. Can it be refueled? How can it see the entire sky? Is the delay a blessing? And more... 00:30 How will JWST run out of propellant? 03:12 Are there spacecraft that could service JWST? 05:00 Can JWST only see half the sky? 08:21 Is the delay a blessing in disguise? 10:58 Why not construct it in Low Earth Orbit? 13:09 Could we build a copy? 14:29 Could JWST use gravitational lensing? 15:55 Will JWST image black holes? 17:52 Is the telescope an antique? 18:49 Should we look or explore? 20:52 Could it find vegetation? 22:00 Is James Webb already a failure? Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week, and answer them here. Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155