Nasa’s spherex telescope just switched on. Time to map the entrance universe in 3d

An infrared image of a section of space filled with a smokelike cloud.

The space-based observatorry will scan the cosmos in 102 colors we can’t see to unlock the secret history of the university. Nasa’s newest eye on the cosmos is officially open for business, commencing its regular science operations this week with the main charge of mapping the universes. After a Six-wheek calibration period, nasa’s spectro-photometer for … Read more