technical updates

The Japanese company Space One will launch its Kairos rocket for the third time ever today (March 3), and you can watch it live. Kairos failed on its two previous liftoffs. from Latest from Space.com https://ift.tt/QzViknD

Tiny, tooth-sized fossils have just reshaped the story of our deepest ancestry. Paleontologists have discovered the southernmost remains ever found of Purgatorius—the earliest-known relative of all primates, including humans—in Colorado’s Denver Basin. Previously thought to be confined to Montana and parts of Canada, this shrew-sized, tree-dwelling mammal now appears to have spread southward soon after the asteroid impact that wiped out the dinosaurs. from Latest Science News -- ScienceDaily https://ift.tt/BzhyOrI

Using gravitational waves as a measure of the universe's rate of expansion could solve the biggest headache in physics, the so-called "Hubble tension." from Latest from Space.com https://ift.tt/wi43uMX

"The blood moon rises once again! Please be careful, Link." from Latest from Space.com https://ift.tt/6LlTd7u

Cloud cover outlook for the total lunar eclipse — where the blood moon will be visible. from Latest from Space.com https://ift.tt/Rd0Klim

Inverted perovskite solar cells offer strong potential for scalable, low-cost solar power, but a hidden interface inside the device has limited their performance and durability. Researchers have now introduced crystal-solvate nanoseeds that guide crystal growth and release solvent in a controlled way during heating, improving film quality at this buried layer. The result is smoother, denser material with better electronic properties and stability. A large mini-module achieved 23.15% efficiency with minimal scaling losses. from Latest Science News -- ScienceDaily https://ift.tt/XRyozg4