# NASA's New Data Sparks New Debate on Universe's Expansion Rate! 🌌

**URL:** <https://onehack.st/t/nasas-new-data-sparks-new-debate-on-universes-expansion-rate/289229>\
**Category:** News & Articles\
**Tags:** technology\
**Created:** [August 18, 2024, 5:46am UTC](https://onehack.st/t/nasas-new-data-sparks-new-debate-on-universes-expansion-rate/289229 "2024-08-18T05:46:35Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![TheJoker](https://onehack.st/user_avatar/onehack.st/thejoker/32/22660_2.png) [@TheJoker](https://onehack.st/u/TheJoker)\
**Post date:** [August 18, 2024, 5:46am UTC](https://onehack.st/t/nasas-new-data-sparks-new-debate-on-universes-expansion-rate/289229/1 "2024-08-18T05:46:35Z")

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**Summary:**

* * *

1. **New Findings**  
NASA’s James Webb Space Telescope data has reignited debate over the universe’s expansion rate, revealing possible systematic errors in measuring local galaxy distances.

2. **Measurement Discrepancies**  
Recent results show a gap between JWST data and cosmic microwave background predictions, with varying values from different distance measurement methods.

3. **Controversy Continues**  
While some suggest no new physics is needed, others question the exclusion of data and discrepancies with previous studies.

**Read more at:** [Science](https://science.org)