This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

NASA's SPHEREx (short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) has ...

SPHEREx will begin routine science operations in late April, NASA said. At that time, the space telescope will begin taking ...

Imagine if self-driving cars couldn’t “see” people or objects around them, or if doctors lost an important tool for spotting early signs of cancer. These and many other systems rely on controlling ...