SPHEREx Submitted as a NASA Medium-Class Explorer
An enhanced version of SPHEREx was submitted as a NASA Medium-Class Explorer (MIDEX), with Step-1 selections expected in July 2017. If approved, the augmentations will make SPHEREx a significantly more powerful survey telescope for the astronomical community as a MIDEX.
Recent News
SPHEREx Successfully Passes Vibe Test
SPHEREx observatory continues its thorough testing campaign and successfully passed its vibe test at BAE Systems in Boulder, CO.
Read More
SPHEREx Observatory Continues its Testing Campaign with Acoustic Test
SPHEREx observatory continues its thorough testing campaign and successfully passes its acoustic test.
Read More
SPHEREx Observatory Ready for Major Thermal Vacuum Test
SPHEREx observatory is now installed in the Titan Thermal Vacuum (TVAC) test Chamber at BAE Systems in Boulder, CO.
Read More
SPHEREx Observatory Assembled
The SPHEREx observatory is now fully assembled and ready to enter its environmental test campaign.
Read More
SPHEREx Observatory Starts Final Assembly
The final assembly of the SPHEREx observatory has began.
Read More
