NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

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Readers’ photos celebrate sunrises and sunsets, when the light is the most pleasing. Fifty-one photos were sent in; here are ...

Tap HERE to track clouds for viewing ... other side of the sun. We will be one planet short of a maximum alignment. Six planets will still be possible to see in one ecliptic plane in the southern and ...

Comet C/2024 G3 (ATLAS) has just experienced a very close encounter with the sun, and will become visible low in the western sky after sunset in the ... nucleus in a vast cloud of gas and dust ...

On Saturday evening, the orange rays of the setting sun played on the underside of the blanket of cloud that covered so much of the western sky ... the fire of the sunset traced the topography ...

Tap HERE to track clouds ... the sun. We will be one planet short of a maximum alignment. Six planets will still be possible to see in one ecliptic plane in the southern and eastern night sky ...