Story
Measuring the Big Bang with the COBE satellite
Key takeaway
The COBE satellite measured the leftover radiation from the Big Bang, confirming our understanding of the origins of the universe and providing a glimpse into the extreme conditions shortly after the universe began.
Quick Explainer
The news item is about the Cosmic Background Explorer (COBE) satellite, which was launched by NASA in 1989 to precisely measure the cosmic microwave background radiation, a key discovery that helped establish the Big Bang theory of the universe's origin.