NASA’s new space telescope set to unravel secrets of the Big Bang – CNET

An early, preliminary design for SPHEREx.
NASA/JPL-Caltech
The Big Bang theory is a cosmological model describing how our current, observable universe came to be. But there is still much to learn about the concept, particularly when it comes to what occurred in those early microseconds after the big bang itself. What happened in that split second when our universe appeared? NASA wants to find out.
To do so, the space agency has designed a space telescope that will be able to probe the universe for…

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