363-Scoping Planets

363-Scoping Planets

Author: Albert D. Grauer June 30, 2017 Duration: 2:01
Humans can measure signs of life in nearby worlds.

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
Podcast Episodes
485-Last One [not-audio_url] [/not-audio_url]

Duration: 2:01
A huge Earth approaching asteroid is discovered right before the 2018 monsoon rains settled into the American Southwest. This weather imposed break from observing provides the opportunity for asteroid hunters to make maj…
484-Aliens [not-audio_url] [/not-audio_url]

Duration: 2:01
Most Astronomers find it hard to believe that given perhaps a trillion planets in the Milky Way alone that our Earth is the only one which hosts living organisms. It is both exciting and terrifying to realize we have no…
483-Double Trouble [not-audio_url] [/not-audio_url]

Duration: 2:01
Asteroid hunters have discovered a strange asteroid pair. How they came to be together and what humans would do if such a large double trouble object is heading for us remains a mystery.
482-Botswana Fragment [not-audio_url] [/not-audio_url]

Duration: 2:01
An object is tracked in outer space, seen to explode in our atmosphere, and had a fragment of it discovered on the ground. Its analysis will help humans to prepare for and defend against a much larger object with our num…
481-Fireball [not-audio_url] [/not-audio_url]

Duration: 2:01
On July 8, 2018 a beautiful fireball Meteor was seen streaking across the sky in evening twilight. So far the American Meteor Society has received more than 700 reports of this event , from observers in Iowa, Illinois, M…
480-Large Visitor [not-audio_url] [/not-audio_url]

Duration: 2:01
Statistically, asteroid hunters are thought to have discovered 90% of our potentially dangerous celestial neighbors greater than 1 KM in diameter. Thus my Catalina Sky Survey teammate Greg Leonard was surprised to discov…
479-Comet Catalina [not-audio_url] [/not-audio_url]

Duration: 2:01
Comet C/2018 M1 (Catalina) is eternal in the sense that it will likely wander the vast space between the stars in our Milky Way Galaxy until the end of time.
478-Comet Leonard III [not-audio_url] [/not-audio_url]

Duration: 2:01
My Catalina Sky Survey teammate Greg Leonard knew he had bagged his third comet when he spotted an unknown fuzzy object with a broad tail moving through the constellation of Pieces. Eventually when it looses it's volatil…
477-Hannes' Discoveries [not-audio_url] [/not-audio_url]

Duration: 2:01
Recently, my newest Catalina Sky Survey Teammate, Hannes Groeller, had an excellent training night, working with Greg Leonard, on our 60 inch telescope on Mt. Lemmon, Arizona posting 14 new objects on the Near Earth Obje…
476-Lost Comet [not-audio_url] [/not-audio_url]

Duration: 2:01
On July 1, 1770 Comet Lexell passed about 6 times the moon's distance from planet Earth, the closest a comet has ever come to humanity. After that it completely disappeared . After more than 200 years of searching, resea…