Powering spacecraft with solar energy may not seem like a challenge, given how intense the Sun's light can feel on Earth. Spacecraft near the Earth ...

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 ...

SPHEREx, NASA’s latest astrophysics observatory, has launched aboard a Falcon 9 rocket alongside PUNCH, a mission studying solar wind. SPHEREx will create a 3D map of the universe, helping to uncover ...

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 ...

"The successful SCALPSS operation is a key step in gathering fundamental knowledge about landing and operating on the moon, ...

The results of Hera's fly-by could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

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