382E-418-Fireball II

382E-418-Fireball II

Author: Albert D. Grauer March 31, 2026 Duration: 2:01
Recently there were four fireball meteors, brighter than the planet Venus, which exploded over Germany, France, Ohio, and Arizona within the space of only 10 hours. A total of 1320 individuals were treated to light shows and reported their observations to the American Meteor Society. The one which exploded over Arizona was probably several feet in diameter and entered the Earth's atmosphere over Flagstaff. This event was observed in Arizona, California, Nevada, Utah, New Mexico, and Colorado. It was recorded by numerous electronic security and dashboard cameras and was visible for from 3 to 7 seconds. This meteor also produced a booming sound which was reported by about a dozen different observers. The fireball was last seen over Happy Jack, Arizona and is likely to have produced meteorite fragments which are scattered along Interstate 17 somewhere in the rugged country between Phoenix and Flagstaff. There are likely to be on the order of 1,000 fireball events over the Earth every day. Most of them occur over the oceans or during the day and pass unobserved by humans. During the first 10 months of 2017 the most energetic fireball event occurred when a meteoroid entered the Earth's atmosphere at 8.5 miles/second above the ocean between Australia and Antartica. If you record a fireball with your dash cam or security camera report it to the American Meteor Society. Your data will be very important in finding out where it came from in the solar system as well as to indicate where it might be possible to find pieces of it on the ground.

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
284-Dark Trails [not-audio_url] [/not-audio_url]

Duration: 2:01
After a meteor is no longer visible to the human eye it leaves a dark trail which can be followed by Doppler Weather RADAR.
283-Micro-Astronomy [not-audio_url] [/not-audio_url]

Duration: 2:01
A single crystal from space.
282-Biggest Rocket [not-audio_url] [/not-audio_url]

Duration: 2:01
NASA's Space Launch System Core Stage will start a new age of space exploration,
281-Starlight Walking [not-audio_url] [/not-audio_url]

Duration: 2:01
Experience the age old sense of wonder which happens when a human looks into deep space and thinks about what might be out there.
280-Ice Volcanos [not-audio_url] [/not-audio_url]

Duration: 2:01
Fire on Earth may be ice on other worlds.
279-Hottest [not-audio_url] [/not-audio_url]

Duration: 2:01
Our world is undergoing an alarming warming.
278-Nope [not-audio_url] [/not-audio_url]

Duration: 2:01
This is the story of the big one that got away.
277-Old Girl [not-audio_url] [/not-audio_url]

Duration: 2:01
Imagine a telescope old enough for Senior Citizen discounts, which has traveled between mountains, and started life with a metal mirror measuring one thing at time being equipped with a camera with 100 million pixels.
276-Big 3 [not-audio_url] [/not-audio_url]

Duration: 2:01
Large potentially dangerous asteroids are still out there.