A brand new NASA space observatory, SPHEREx, has taken its first test images a few weeks after its launch on March 11, and all indications are looking good for it to take wide and gorgeous views of ...

SPHEREx's first images — containing roughly 100,000 points of light stars, galaxies and nebulae — have confirmed that the telescope is working according to its design.

A NASA space telescope on a mission to map millions of galaxies has turned on its detectors for the first time, capturing images of tens of thousands of stars and galaxies. The SPHEREx ...