In his lengthy article, Bell draws attention to evolutionary hurdles to the origin of eukaryotic cells. The “chasm” between eukaryotic and prokaryotic cells is causing a re-think of the universal common ancestor notion.
Author: Eric Hedin
Nature article: Origin of life theory involving RNA–protein hybrid gets new support
Davide Castelvecchi: Chemists say they have solved a crucial problem in a theory of life’s beginnings, by demonstrating that RNA molecules can link short chains of amino acids together.
Researchers: How plate tectonics, mountains and deep-sea sediments have maintained Earth’s ‘Goldilocks’ climate
In an article summarized at The Conversation, recent research affirms the suite of conditions involving plate tectonics and resultant mountain-building, coupled with erosion and volcanic activity, that has helped to maintain a habitable climate on our planet.
How Can Black Holes Point to the Creator?
Astrophysicist Jeff Zweerink reminds us that the theoretical prediction of black holes and their subsequent discovery highlights the comprehensibility of the universe by human minds–even relating to phenomena far beyond anything in our experience.
From SciTech Daily: Don’t Miss Prime Viewing of Mars-Jupiter Conjunction
The next couple of nights will offer early-morning sky-watchers the opportunity to view our nearest planetary neighbors (going outward from the sun) appearing to be separated by only about the width of a full moon.
From The Scientist: Genome Reveals Clues to Giraffes’ “Blatantly Strange” Body Shape
An updated giraffe genome, published March 17, 2021 in Science Advances, reveals new insights into how the species accommodates a “blatantly strange body architecture.”
From Evolution News: Luskin Explores Design Evidence from Geology
For those who have eyes to see, nature reveals design across the scientific disciplines.
Reasons to Believe: Should we Expect Efficiency Inside the Cell?
Jeff Zweerink, senior research scholar at Reasons to Believe, discusses the movement efficiency of Kinesin-1 in the context of a perceived design inefficiency in the reconnaissance aircraft SR-71.
At Nautilus: Were It Not for Cosmic Good Fortune, We Wouldn’t Be Here
Sean Raymond, Beibei Liu & Seth Jacobson offer a solar system model affirming that the “dynamical instability” of our early solar system had to go just right, or we probably wouldn’t be here.
Astronomy.com: The struggle to find the origins of time
Astronomy: Time is an elusive concept: We all experience it, and yet, the challenge of defining it has tested philosophers and scientists for millennia.
At Evolution News: Günter Bechly repudiates “Professor Dave’s” attacks against ID
Bechly: In the end, Farina’s potshots against intelligent design and Discovery Institute completely miss their targets. “Professor Dave” needs to do more than recycle past discredited claims if he wants to be taken seriously by anyone genuinely interested in pursuing the truth.
At Astronomy Now: MeerKAT paints a mesmerising portrait of the Milky Way
The stunning imagery shows previously known and newly-discovered features, including supernova remnants, huge magnetised radio filaments and the blazing inferno surrounding the 4-million-solar-mass black hole at the core of the galaxy.
At Science Daily: Dragonflies use vision, subtle wing control to straighten up and fly right
Researchers have untangled the intricate physics and neural controls that enable dragonflies to right themselves while they’re falling.
At Evolution News: Man, with His Special Place in Nature, Was Designed to Use Fire
With the evidence of our unique fitness for fire-making, the picture is complete. Nature is uniquely fit for man, designed with us in mind. The anthropocentric claim of Judeo-Christian tradition is vindicated.
Eric Hedin: Information and Nature
The question of the significance of human existence comes sharply into focus as we consider the origin of life itself. Do the laws of nature support the origin of life from nonlife, or do they argue against it?