When Doug Wheelock came home after 163 days in space, he said he had craved the aroma of leaves, grass, flowers, and trees, the rush of Earthiness that reaches astronauts only when the hatch opens back onto the living planet Saving Tips June 9, 2026 When Doug Wheelock came home from the International Space Station in November 2010, the first thing that startled him was…
In 2020, Philipp Heck’s team dated forty presolar grains from Australia’s Murchison meteorite and found stardust as old as seven billion years, older than the Sun, Earth, and every solid material ever measured on this planet Saving Tips May 27, 2026 On September 28, 1969, a fireball broke apart over Murchison, Victoria, and dropped black stones across roughly 35 square kilometres…
