Unraveling Cosmic Mysteries: Big Rips, Neutron Collisions & Lunar Sunsets

In this episode of Space Nuts, join Andrew Dunkley and Professor
Fred Watson as they dive into a myriad of listener questions,
exploring the cosmos with curiosity and humour. From the enigma of
the Big Rip and the mysteries surrounding the universe's beginnings
to the fascinating dynamics of colliding neutron stars and the
potential for lunar sunsets, this Q&A edition promises to
enlighten and entertain.Main Topics:
- The Big Rip vs. the Big Crunch: Is the Big Crunch making a
comeback in cosmological discussions? [00:00–15:00]
- Exploring the concept of 'nothing' before the Big Bang: What does
it mean and why is it so perplexing? [15:01–30:00]
- The collision of neutron stars: What happens and the implications
for cosmic safety? [30:01–45:00]
- Lunar sunsets: Could you witness the sun's corona from the moon,
and what is the effect of lunar dust? [45:01–60:00]
- Reflections on cosmic mysteries and the future of lunar
exploration. [60:01–70:00]
Resources & Links:
- Cosmic Microwave Background Radiation Studies
- Research on Neutron Star Collisions
- Upcoming Lunar Exploration Missions
Connect with Professor Fred Watson:
LinkedIn | Twitter
Join us for another fascinating journey through the universe, and
don’t forget to send in your questions for future episodes! Stay
curious, and keep looking up!
Become a supporter of this
podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.

00:00 –This is a Q and A edition of Space Nuts. We answer audience
questions
01:56 –Fred: Question comes from Martin Berman Govine about the Big
Crunch
09:54 –The RIP concept is probably more favourable than the crunch
concept
10:30 –Mike asks question about whether there was anything before
the Big Bang
16:51 –The cosmic microwave background radiation dates 380,000
years after the Big Bang
18:23 –When two neutron stars collide, do any fragments break off
into the universe
20:14 –Colin says neutron stars are formed by gravitational
collapse at end of star's life
23:05 –Our final question today comes from Bill in relation to the
solar eclipse
24:40 –Could you see lunar corona from the surface, Professor Fred
Watson says
28:50 –Space Nuts podcast available at Apple Podcasts, Spotify and
iHeartRadio