428-Phaethon

428-Phaethon

Author: Albert D. Grauer February 13, 2018 Duration: 2:01
The mysterious Earth approaching object Phaethon does not fit neatly into our definition of either an asteroid or a comet.During it's close approach to Earth in December of 2017 the Arecibo Observatory, having just recovered from hurricane Maria, used the unique combination of it's giant 1,000 foot diameter dish and RADAR transmitting capability to ping Phaethon to obtain images with the RADAR signals it reflected back to us.

Each episode of Travelers In The Night feels like a quiet, personal conversation under a dark sky. Hosted by astronomer Dr. Albert D. Grauer, this podcast brings the distant cosmos into sharp, intimate focus. Dr. Grauer isn't just an observer; he's an active participant in the hunt, working with the Catalina Sky Survey team that has consistently discovered near-Earth asteroids for years. In these brief and engaging segments, you'll hear firsthand accounts of what it's like to track these ancient celestial travelers-the asteroids and comets that silently pass by our world. The discussions move beyond simple facts to explore the real-world implications of these discoveries, from planetary defense to the sheer wonder of our dynamic solar system. Accompanied by the contemplative music of John Lyell's "Eternity," each installment offers a moment of calm reflection on humanity's place in the universe. It’s a perfect blend of grounded science and cosmic curiosity, making complex astronomical concepts accessible and deeply fascinating. For anyone who has ever looked up and wondered what's out there moving in the dark, this podcast provides a direct line to the front lines of discovery.
Author: Language: English Episodes: 1000

Travelers In The Night
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