New NASA space telescope SPHEREx to launch in February — it can do what the JWST can’t

SPHEREx is slated to launch Feb. 27 on a SpaceX rocket. It is meant to map the entire night sky in infrared — something even the JWST can’t exactly do.

The post was publish in first on this website : https://www.space.com/space-exploration/missions/new-nasa-space-telescope-spherex-to-launch-in-february-it-can-do-what-the-jwst-cant