Interesting Things with JC #484: "An Earth-Like Mars" - Paul Smith of the University of Bristol has laid out the foundation for establishing a thriving, contained ecosystem on Mars.

Ref - Smith, P. (2022). Extraterrestrial nature reserves (ETNRs). International Journal of Astrobiology, 1-39. doi:10.1017/S1473550422000398

Interesting Things with JC #461: "Where Traditional Kampo Medicines of Japan Came From" - Researchers from Japan and China, led by Professor Toshihiko Matsuo of Okayama University's Graduate School of Interdisciplinary Science and Engineering in Health Systems, conducted a thorough review of available Chinese, Japanese, and English literature in order to shed light on a long-standing mystery.

Interesting Things with JC #251: "Space Weather" refers to the variable conditions on the sun and in space that can influence life on earth, as well as impact technology. It's believed that short-lived solar explosions don’t influence weather events like heat waves, but longer-term variations in solar output might affect Earth’s climate.

Interesting Things with JC #217: "Spring Equinox" - On the vernal equinox, the first day of spring, the direct rays of the Sun are shining down on the equator producing the effect of equal day and night. After the vernal equinox, the direct rays of the Sun migrate north of the Equator, as the earth slowly tilts.

Interesting Things with JC #215: “Giant Tortoise of Seychelles” - Historically, giant tortoises were found on many of the western Indian Ocean islands, as well as Madagascar, and the fossil record indicates giant tortoises once occurred on every continent and many islands with the exception of Australia and Antarctica.

Nicolaus Copernicus was a 16th century Renaissance-era world famous Polish astronomer, who proposed that the Sun is the center of the solar system and that the planets circle the Sun. Copernicus also noted that Earth turns once daily on its own axis and that very slow long-term changes in the direction of this axis account for the precession of the equinoxes.