Travelers in the Night Eps. 373 & 374: Tracking 3I/Atlas & Good Night at Bok
Published: April 19, 2026
Duration: 6:05
Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenight.org
From October & November, 2025
Today's 2 topics:
- Scientists are using many approaches to understanding the nature and history of 3I/Atlas the third known interstellar traveler in the night. At a hyperbolic velocity of 130,000 mph it is the fastest interstellar visitor ever measured.
- On a recent clear night my Catalina Sky Survey teammate Hannes Groller was asteroid hunting with the S...