NASA's SPHEREx observatory undergoes testing at BAE Systems in Boulder, Colorado, in August 2024. Launching no earlier than Feb. 27 ...
NASA Jet Propulsion Laboratory on MSN4h
6 Things to Know About SPHEREx, NASA’s Newest Space TelescopeShaped like a megaphone, the upcoming mission will map the entire sky in infrared light to answer big questions about the ...
Conflicting distance measurements have added to the uncertainty. One data source places one object at 6,500 light years away, ...
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