Browsing Tag
universe expansion rate
2 posts
New Data from James Webb Space Telescope Settles Disagreement on Universe’s Expansion Rate
New Webb data finds that the universe’s expansion rate matches earlier predictions, easing tensions over conflicting measurements and reinforcing the current Standard Model of cosmology.
Measuring the True Scale of the Universe, Part 2
Early astronomers used planetary transits and parallax to calculate distances in the solar system and beyond—laying the foundation…