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July 8, 2019
Five new posts from the Hunting Bubbles expedition.
July 1, 2019
Six new posts, including two videos, from the R/V Falkor on its cruise to seek out and study methane bubbles seeping out of the seafloor.
June 25, 2019
Six new blog posts from the continuing Hunting Bubbles research cruise.
June 18, 2019
Four new updates from the ongoing cruise of the R/V Falkor…
June 13, 2019
The unusually bright Oregon sun beams down on me as I watch the soaring Astoria bridge recede into the background. The R/V Falkor has just pushed back from the dock and we’re steaming into the great Columbia River. Looking ahead, I can see twin points of land, framing the mouth of the Columbia like a giant crab claw.
June 12, 2019
The seaborne portion of our expedition has ended, but the land-based search begins. In the laboratory, all the samples are examined with fresh eyes, using instruments that enable Dr. Marc Fries to “see” potential meteorites at a much finer scale.
June 11, 2019
I am quite sure the very first explorers were crazy. Looking out to the horizon and seeing nothing but water, why on earth would anyone ever traverse those endless waves, into the unknown? Of course, it is the same reason that compels us to tackle new problems and learn new things every day: an interest in the world around us; curiosity.
June 10, 2019
After picking up the science team in Astoria, we headed back out to sea! This time we headed northward to the Olympic Coast National Marine Sanctuary off the coast of Washington State. The aim of this leg is to try to locate and recover fragments of a meteor strike recorded off the coast.
June 9, 2019
Overnight, the ‘star sieve’ returned several hundred grams of rocky material with characteristics similar to what we are looking for in meteorites – black-colored rocks with a smooth exterior surface. But when ALL of the samples from multiple sites look that way, you have either hit the jackpot or something else is going on.
June 6, 2019
Seafloor mud is a mucknificent thing. The soft surface of well-sorted, very fine silt and mud provides a wonderful foundation for benthic organisms, but also allows all the larger, coarser, and heavier rocks – including the meteorites we seek – to bury themselves within.