You searched for "evidence"
Top news results for evidence
Moon Exploration Geology And How Artemis III Unlocks Habitable Worlds
Monday, June 15, 2026 by Trey Abbe
I think the Moon still has a lot to tell us. That may sound strange at first. After all, we have been sending spacecraft there for decades. We have mapped it, photographed it, landed on it, walked on it, and brought pieces of it back to Earth. You might think by now the Moon would have given up most...
Seeing color clearly with color science tools
Thursday, March 26, 2026 by Russ Scritchfield
Spend enough hours staring at a screen trying to tame a stacked image and you learn that color is not a flavor choice. It is a measurement problem, full of assumptions about spectra, sensors, displays, and our own eyes. We publish images on the web, and the web speaks sRGB by default. That means eve...
What was the Star of Bethlehem
Wednesday, December 10, 2025 by Richard Hammar
As we consider the Star of Bethlehem one of the most endearing and yet mysterious aspects of the Christmas story. I say mysterious because it is only mentioned in one of the four New Testament Gospels, the Gospel of Matthew, and even there, it occupies a mere 8 verses, providing tantalizingly few cl...
Complex planetary nebula traced by Webb
Saturday, August 9, 2025 by Russ Scritchfield
Since their discovery in the late 1700s, astronomers have learned that planetary nebulae, or the expanding shell of glowing gas expelled by a low-intermediate mass star late in its life, can come in all shapes and sizes. Most planetary nebula present as circular, elliptical, or bi-polar, but some st...