Universe Today Podcast [Q&A] Absent Planets from Our Solar System, Interstellar Black Holes, Non-Conventional Theories
Jul 3, 2025
What makes a planet truly intriguing when it’s not even part of our Solar System? Can we spot an interstellar black hole? The discussion dives into these cosmic queries while pondering whether journalists should dabble in unconventional science theories. Plus, there's talk about how advancements like Vera Rubin could spark new space exploration endeavors. The conversation is a mix of curiosity and speculation, all set against the backdrop of humanity's search for intelligent life beyond Earth.
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Space Telescopes Are Costly Now
- Launching an amateur telescope in space is very costly, often $15 million or more.
- Waiting for cheaper launches will make space telescopes more accessible to amateurs.
Exomoons Could Host Life
- A gas giant in the habitable zone with an Earth-sized moon could harbor life.
- This setup would cause the moon to be tidally locked with impressive views of the gas giant.
Searching for Alien Life Evidence
- Evidence for intelligent life would be detectable by signs like city lights or techno-signatures.
- Fraser remains scientifically agnostic, emphasizing the need for unbiased, thorough searches.