Geocaching – codyg.ca

Tracking Mars' Ice Ages From Space November 20, 2025
Travelling up from Mars’s equator towards its north pole, we find Coloe Fossae: a set of intriguing scratches within a region marked by deep valleys, speckled craters, and signs of an ancient ice age.
The Man in the Moon Gets a New Scar November 20, 2025
The Moon gains new craters all the time, but catching one forming is surprisingly rare. Between 2009 and 2012, something struck our celestial companion just north of Römer crater, creating a bright 22 metre scar with distinctive rays of ejected material spreading outward. While the Moon's most dramatic bombardment ended billions of years ago, this […]
Seeing an Interstellar Comet Through Martian Eyes November 20, 2025
When an interstellar comet tears through our Solar System at 250,000 kilometres per hour, pinning down its exact trajectory becomes a race against time. ESA astronomers achieved something unprecedented in October 2025, using observations from the ExoMars Trace Gas Orbiter to improve predictions of comet 3I/ATLAS's path by a factor of ten. By triangulating data […]
Some Exoplanets Can Create Their Own Water Through Crust-Atmosphere Reactions November 20, 2025
Exoplanets need not acquire their water from external sources like asteroids and comets. New experiments show that at least one common type of exoplanet can generate its own water. Interactions between hydrogen and silicates on sub-Neptunes can create water that could make some of the habitable.
A Star Blew A "Diamond Ring" Bubble In Space November 20, 2025
A gaseous, dusty structure in the Cygnus X star formation region is reminiscent of a glowing diamond ring. There are others that are similar, but they're spherical and this one is flat. A team of researchers have figured out why.

Media Category: Geocaching

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Eileen, Stella, Cody on the Salish Sea – GCNHB0