Black Hole Dilemmas, Pulsar Planets & Bennu's Chemical Secrets | Q&A

Black Holes, Pulsar Planets, and the Mysteries of
BennuIn this captivating Q&A episode of Space
Nuts, hosts Andrew Dunkley and Professor Fred Watson tackle an
array of intriguing listener questions that delve deep into the
cosmos. From the nature of black holes and their supermassive
growth to the discovery of planets orbiting pulsars, and the latest
findings from the asteroid Bennu, this episode is packed with
cosmic insights and scientific discussions.
Episode Highlights:- Understanding Black
Holes: Andrew and Fred explore the complexities of black
holes, addressing how they can accrete enough matter to become
supermassive within cosmological time scales, and the fascinating
concept of time dilation at the event horizon.
- Pulsar Planets: Hazel's question about planets
orbiting pulsars sparks a discussion on the survival of these
celestial bodies after supernova explosions and the potential
effects of pulsar radiation on their environments.
- Asteroid Bennu Update: David inquires about the
latest findings from the asteroid Bennu, and the hosts reveal
exciting new research on the complex chemical landscape and the
implications of liquid water's interaction with organic materials
on this carbon-rich asteroid.
- Neutrinos and Black Holes: Keith's question
leads to a discussion on the elusive neutrinos, their ability to
pass through matter, and what happens to them when they encounter a
black hole.

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happy stargazing.

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