Author name: Martin Horejsi

Dr. Martin Horejsi is a Professor of Instructional Technology and Science Education at The University of Montana, Missoula. A long-time meteorite collector and writer, before publishing his column "The Accretion Desk" in The Meteorite Times, he contributed often and wrote the column "From The Strewnfields" in Meteorite Magazine. Horejsi is also the Lead Technology Reviewer for The National Science Teaching Association, and just celebrated his 22th year working with NASA and the JPL in education and public outreach (EPO), and is a NASA Solar System Ambassador. Horejsi specializes in the collection and study of historic witnessed fall meteorites with the older, smaller, and rarer the better. Although his meteorite collection once numbered over a thousand pieces with near that many different locations, several large trades and sales and trades have streamlined the collection to about 250 important locations with all but 10 being witnessed falls. Many of the significant specimens in Horejsi's collection are historic witnessed falls that once occupied prominence in the meteorite collections of Robert A. Haag, James Schwade, and Michael Farmer. Other important specimens were acquired through institutional trades including those from The Smithsonian Institution, Arizona State University, and other universities. Horejsi was awarded the Harvey (Nininger) Award in Tucson in 2006, The Brotherhood of Guardians of the Ensisheim Meteorite in 2011, a JPL Inspiration Person, on the JPL STARDUST Team that was awarded the Smithsonian Air and Space Museum Annual Trophy in 2008, and former board member of the International Meteorite Collectors Association, and the Northwest Council for Computers in Education.

Zmenj: Rare Cubed

An August 1858 Witnessed Fall: Zmenj, Belarus Zmenj: Rare Cubed   In the classic blending of a howardite, the emerald colored inclusions of diogenite from the asteroidal underworld mingle with the ashen hues of of the eucrite upper class. It’s tough to know where to start describing the collectable rarity of a meteorite such as Zmenj. Maybe with the country

Zmenj: Rare Cubed Read Post »

Nogoya: Cosmic Coal? ” – it must be admitted that there is a large array of arguments in favor of the existence of extraterrestrial life.”

A June 1879 Witnessed Fall: Nogoya, Argentina Nogoya: Cosmic Coal? ” – it must be admitted that there is a large array of arguments in favor of the existence of extraterrestrial life.” Black gold! While beauty is in the eye of the educated, Nogoya’s ancestors may have seeded the earth with the chemicals needed to speed the evolution of life

Nogoya: Cosmic Coal? ” – it must be admitted that there is a large array of arguments in favor of the existence of extraterrestrial life.” Read Post »

The New Concord Meteorite Let’s stop kicking a dead horse

A May 1860 Witnessed Fall: New Concord, Ohio The New Concord Meteorite Let’s stop kicking a dead horse. Even if New Concord did not kill a calf, let alone hit one, this witnessed fall is a hammer anyway. Sixty-one years before John Glenn, the first American to orbit the earth, was born, a meteorite fell in the county of his

The New Concord Meteorite Let’s stop kicking a dead horse Read Post »

The Cumberland Falls Falls Fall. Busy Cumbering both Science and Nature

Updated: Martin Horejsi’s Meteorite Books Website An April 1919 Witnessed Fall: Cumberland Falls, Kentucky The Cumberland Falls Falls Fall. Busy Cumbering both Science and Nature   No matter how you slice it, the unique crust of Cumberland Falls looks makes individuals look like a loaf of bread. The Domesday Book written in the year 1086 contains the results of a

The Cumberland Falls Falls Fall. Busy Cumbering both Science and Nature Read Post »

Bruderheim, Canada Bruderheim. Timing is Everything.

Updated: Martin Horejsi’s Meteorite Books Website  A March 1960 Witnessed Fall: Bruderheim, Canada Bruderheim. Timing is Everything. A rolling landscape of fresh fusion crust blankets this 72% complete stone of Bruderheim. Falling nearly vertically onto a frozen, snow covered land, many individuals of Bruderheim retained their crust intact. Over the past couple decades that I have been collecting meteorites, I’ve

Bruderheim, Canada Bruderheim. Timing is Everything. Read Post »

Dubrovnik: A Lumberjack Meteorite from the land of Oak Forests

Updated: Martin Horejsi’s Meteorite Books Website  A February 1951 Witnessed Fall: Dubrovnik, Croatia Dubrovnik: A Lumberjack Meteorite from the land of Oak Forests Resting on a one centimeter cube, it is easy to see this sample of Dubrovnik is not large. But according to the distribution listed in the Catalogue of Meteorites, this piece is the seventh largest in any

Dubrovnik: A Lumberjack Meteorite from the land of Oak Forests Read Post »

Hessle, Sweden It’s a Baseball! It’s a Lollypop! It’s Gunpowder! Nope, it’s just a New Years Day Meteorite

Updated: Martin Horejsi’s Meteorite Books Website  A January 1, 1869 Witnessed Fall: Hessle, Sweden It’s a Baseball! It’s a Lollypop! It’s Gunpowder! Nope, it’s just a New Years Day Meteorite Like cosmic gumballs, licorice of course, these fell on New Years Day in 1869 just six degrees shy of the Arctic Circle. But because of where they fell, maybe they

Hessle, Sweden It’s a Baseball! It’s a Lollypop! It’s Gunpowder! Nope, it’s just a New Years Day Meteorite Read Post »

Beyrout, Lebanon: Ending the year with a Bang. Literally!

Updated: Martin Horejsi’s Meteorite Books Website  A December 1921 Witnessed Fall: Beyrout, Lebanon Beyrout, Lebanon Ending the year with a bang. Literally! As a “hut” hammerer, a New Year’s Eve fall, a LL3, a historic fall, and the only meteorite from its homeland, Beyrout has it all. Well, all except, much remaining material. With only 21% of the original 1100g

Beyrout, Lebanon: Ending the year with a Bang. Literally! Read Post »

Ensisheim! The King of Meteorites

Updated: Martin Horejsi’s Meteorite Books Website i i i A November 1492 Witnessed Fall: Ensisheim, France Ensisheim! The King of Meteorites Born in 1492. Christened in 1727. Baptized in 1881. The particular collecting genera in which I haunt is the intersection between science, culture and the fall of a meteorite. Using this epistemological triangulation, no other meteorite is as important

Ensisheim! The King of Meteorites Read Post »

Witnessed Fall: Borkut, Ukraine

An October 1852 Witnessed Fall: Borkut, Ukraine The Borkut Meateorite: More Chondrite, Less Fat Early comparisons of the Borkut meteorite to others of the time led some scientists to conclude that Borkut had a higher chondrite to matrix ratio.  This uncut face of Borkut shows the chondrule-rich landscape, yet not unlike a conglomerate sedimentary rock found here on earth. How

Witnessed Fall: Borkut, Ukraine Read Post »

Witnessed Fall: Pirgunje, Bangladesh

An August 1882 Witnessed Fall: Pirgunje, Bangladesh No Next of Kin Pirgunje and its Anticedents Falling 128 years ago this month, the L6 chondrite Pirgunje reminds, us, well me anyway, why meteorites are coveted in collections.  Even thought the crust and matrix of Pirgunje is similar to many other chondrites, facts including the age of this fall, its sub-kilo TKW,

Witnessed Fall: Pirgunje, Bangladesh Read Post »

Witnessed Fall: Washougal, Washington, USA

A July 1939 Witnessed Fall: Washougal, Washington, USA Early Independence Day Fireworks -and my Wife’s Birthday Meteorite! As the only witnessed fall in state of Washington, Washougal is prized beyond its rare classification and miniscule total known weight.  Washougal is a beautiful stone, and a valuable entry at any size into any collection. Reeking with diogenite crystals and a eucritic

Witnessed Fall: Washougal, Washington, USA Read Post »

Scroll to Top