BLUF

Detailed images of galaxies up to 13.5 billion years old challenge previous assumptions about early universe formations.

Summary

  1. Lifespan now expected to be 20 years, thanks to precise launch.
  2. Detected galaxies are larger and older than expected.
  3. Theories about the Big Bang are being reconsidered.
  4. 70% of its tasks involve studying light.

References