"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

On an astrotourism trip like Gorov's, celestial objects take center stage. More travelers are seeking out the feeling of awe ...

Ahead of its dance with Saturn on Feb. 24, Mercury should be seen on Feb. 19 at magnitude -1.2 with binoculars 20 minutes ...

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

We're now just past the midpoint of astronomical winter — that moment marking the midway point between December's winter solstice and March's vernal equinox. That moment took place at 4:11 p.m ...

The Red Planet’s iconic rusty dust has a much wetter history than previously assumed. This is according to scientists who combined European Space Agency (ESA) and NASA spacecraft data with new ...

Stargazers and science enthusiasts have plenty to look forward to in the coming weeks, as the night sky will offer a lineup ...

NASA has shared a breathtaking video of colourful clouds in the Martian sky. Captured by the Curiosity Rover, exploring the ...

The four-planet lineup that began in January concludes by mid- to late February, as Saturn sinks increasingly lower in the sky each night after sunset, according to NASA. While Mercury will briefly ...

five bright planets are lighting up the night sky and visible with the naked eye all February long — with two other planets also detectable for skywatchers with special equipment. Venus, Mars ...