Discussions about asteroid 2024 GJ2 near miss with Earth on 11 Apr 24, and asteroids Apophis, Bennu, potential impacts and more!
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As the infrared space telescope continues its long-duration survey of the universe, it is creating a unique resource for future astronomers to make new discoveries.
NASA ’s NEOWISE mission has released its 10th year of infrared data – the latest in a unique long-duration (or “time-domain”) survey that captures how celestial objects change over long periods. Time-domain astronomy can help scientists see how distant variable stars change in brightness and observe faraway black holes flaring as they consume matter. But NEOWISE has a special focus on our planet’s local cosmic neighborhood, producing a time-domain infrared survey used for planetary science, with a particular emphasis on asteroids and comets.
Short for Near-Earth Object Wide-field Infrared Survey Explorer, NEOWISE is a key component of NASA’s planetary defense strategy, helping the agency refine the orbits of asteroids and comets while also estimating their size. One such example is the potentially hazardous asteroid Apophis, which will make a close approach of our planet in 2029.
Artificial Intelligence is making its presence felt in thousands of different ways. It helps scientists make sense of vast troves of data; it helps detect financial fraud; it drives our cars; it feeds us music suggestions; its chatbots drive us crazy. And it’s only getting started.
Are we capable of understanding how quickly AI will continue to develop? And if the answer is no, does that constitute the Great Filter?
The Fermi Paradox is the discrepancy between the apparent high likelihood of advanced civilizations existing and the total lack of evidence that they do exist. Many solutions have been proposed for why the discrepancy exists. One of the ideas is the ‘Great Filter.’
The Koreas each launched their first spy satellites last year — North Korea in November and South Korea in December — amid heightened animosities. They said their satellites would boost their abilities to monitor each other and enhance their own missile attack capabilities.
South Korea’s second spy satellite was launched from the Kennedy Space Center in Florida on Sunday evening local time, which was Monday morning in Seoul.
South Korea’s Defense Ministry said it confirmed the satellite entered orbit and communicated with an overseas ground station after separation from a rocket.
An exploration of the interdict scenario solution to the Fermi paradox. My Patreon Page: https://www.patreon.com/johnmichaelgodierMy Event Horizon Channel: htt…
An exploration of an extension of the Phosphorus Problem solution to the Fermi Paradox. It’s far worse of a problem than we thought.
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An exploration of the strange mineral bridgmanite, and how it could eventually shut down earth’s magnetosphere in the far future and cause the greatest mass extinction earth has ever known.
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Colossal Biosciences, a Dallas-based biotechnology company, says it has developed the technology necessary to bring the woolly mammoth back from extinction. NBC News’ Morgan Chesky reports on the opportunities this new technology could bring as well as the concerns some scientists are raising.
An exploration of a new solution to the Fermi Paradox involving retroviruses and the very intricate needs to evolving the myelin sheath of nerve axons that allow for intelligent life.
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Life is incredibly complicated, but for most of Earth’s history it was much simpler. Is it possible the Universe is full of planets with very simple life, and complex organisms are rare?
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Credits:
The Fermi Paradox: Rare Complexity.
Episode 439; March 21, 2024
Produced, Written \& Narrated by: Isaac Arthur.
Editor: Darius Said.
Music Courtesy of.
