New evidence suggests the universe might not behave as expected, raising questions about the costs of being wrong.

Everything in space – from the Earth and Sun to black holes – accounts for just 15% of all matter in the universe . The rest ...

The Rubin team in central Chile is operating with cooperation from a vast global network with major centers in Lyon, France; ...

Kitt Peak National Observatory, a a program of the National Science Foundation's NOIRLab, hosts the recently retired McMath-Pierce Solar Telescope. According to NOIRLab, ...

Kitt Peak National Observatory, a a program of the National Science Foundation's NOIRLab, hosts the recently retired McMath-Pierce Solar Telescope. According to NOIRLab , the solar telescope ...

How the pioneering scientist, and namesake of an enormous new telescope, forced astronomers to rethink the universe.

From blockbuster hotel packages to new roller coasters, these are the top family vacation deals and destinations to plan for summer 2025.

Kitt Peak already faces the loss of its five solar astronomy instruments when the National Solar Observatory moves its headquarters to Boulder, Colo., in conjunction with construction of the ...

Home to one of the largest telescopes in the world, Kitt Peak National Observatory, just west of Tucson, is reopening to the public after a lengthy closure due to COVID and a wildfire. FOX 10's ...

NASA's Chandra X-ray Observatory helped to build a particularly festive image of the gas, ... (WIYN) 0.9-meter telescope at Kitt Peak National Observatory in Arizona.Finally, ...

Kitt Peak National Observatory sits just over 50 miles outside of Tucson, Arizona, and is home to several telescopes. The observatory, operated by the National Science Foundation's NOIRLab, ...