Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

New observations with the Atacama Cosmology Telescope in Chile reveal the earliest-ever "baby pictures" of our universe, ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

Array would leverage robotic and crewed lunar missions and China-led International Lunar Research Station set to take shape ...

It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James ...