NASA's Curiosity views first 'sun rays' on Mars

Martian sunsets are uniquely moody, but NASA's Curiosity rover captured one last month that stands out. As the sun descended over the horizon on Feb. 2, rays of light illuminated a bank of clouds. These "sun rays" are also ...

NASA's Perseverance rover shows off collection of Mars samples

Even space robots know what "pics or it didn't happen" means: NASA's Perseverance Mars rover provided a panorama of its recently completed sample depot—a big milestone for the mission and humanity's first collection of ...

NASA's NuSTAR telescope reveals hidden light shows on the sun

Even on a sunny day, human eyes can't see all the light our nearest star gives off. A new image displays some of this hidden light, including the high-energy X-rays emitted by the hottest material in the sun's atmosphere, ...

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