Part of my personal cosmic journey will come to an end on July 22, 2023, when my private meteorite collection is sold by Heritage Auctions of Dallas. I became entirely smitten with meteorites at the ...

I’ve always found it hard to explain to people what my real job was. One year, as a guest at San Diego Comic-Con, I was sharing a ride to the venue with a fellow guest, whom I did not know. “So, what ...

The University of Arizona’s Data Diversity Lab gives researchers a new way to picture the future of life on Earth. By blending ecology, evolution and advanced data science, the lab creates tools aimed ...

Tucson’s favorite meteorite man will make an appearance at the 41st annual TusCon convention, a science fiction, fantasy and horror extravaganza this weekend. Geoff Notkin, the Old Pueblo resident ...

An excited Geoff Notkin, right, explains the characteristics of a meteorite to his sales manager, Lisa Marie Morrison. Tucsonan Seth Heil listens to the conversation. The 25-pound meteorite was ...

WARREN COUNTY — Dozens of cattle lifted their heads to stare when a Jeep full of cosmochemists pulled into a far-flung Missouri pasture just after 8 a.m. Wednesday. Steve Arnold, a professional ...

But we begin with Geoff Notkin, the former co-host of the Discover Channel’s Meteorite Men series and one of the world’s foremost, and most entertaining, experts on meteorites. Mr. Notkin makes his ...

Have you ever wanted to go hunt for meteorites? If so, your chance is coming up next month. And your guide will be Geoff Notkin, the co-host of the Discover Channel’s Meteorite Men program and one of ...

In the pilot episode of Meteorite Men professional meteorite hunters Geoff Notkin and Steve Arnold journey to their top secret site — code named "Alpha" — to search for mysterious pallasite meteorites ...

Commercial asteroid miners may find an initial market among meteorite collectors but the long-haul customers for returning space rock samples to Earth are more likely to be scientists, deep-space ...