A compact NASA space telescope, dubbed SPHEREx, is set to tackle the age-old question of how the universe began. Weighing less than a refrigerator, this powerful tool uses significantly reduced power compared to traditional telescopes. By exploring the cosmos with enhanced precision and efficiency, scientists hope to shed new light on the universe’s earliest moments.
The telescope’s capabilities are expected to make significant contributions to inflation theory research, potentially helping to narrow down the various explanations for the universe’s origins. While some readers have expressed skepticism about the mission’s ability to provide definitive answers, others see SPHEREx as a groundbreaking tool that will unlock new insights into the mysteries of space and time.
Source: https://www.washingtonpost.com/science/2025/03/01/nasa-sphexex-space-telescope