A total lunar eclipse was visible across North America overnight Wednesday (March 13 to 14, 2025), including this unique ...

Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...

The launch of the Falcon rocket with a Dragon spacecraft is scheduled for 7:03 p.m. Friday from Launch Complex 39A at the ...

Radioisotope thermoelectric generators do not rely on chemical reactions like the batteries in your phone. Instead, they rely on the radioactive decay of elements to produce heat and eventually ...

You can make the case that none of them are in true color. But then again, if they were, they’d be unable to reveal the true ...

VIAVI Solutions announced its contribution to NASA’s Spectro-Photometer for the History of the Universe, Epoch of ...

Lowell Observatory, included in the "Places to Visit" section of the list, is highlighted in the introduction, "In Flagstaff, ...

When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...

While the car-sized spacecraft flew around the Mars system, flight controllers on Earth temporarily lost communication with ...

VIAVI Solutions is contributing to NASA's SPHEREx mission, launched on March 11, 2025. The mission, led by NASA's JPL and ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

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