The view was acquired on Sept. 14, 2017 at 19:59 UTC (spacecraft event time). The view was taken in visible light using the ...

The view was acquired on Sept. 14, 2017 at 19:59 UTC (spacecraft event time). The view was taken in visible light using the ...

Two planets stand side by side as the evening twilight continues to delight and colorful stars shine in the sky this week.

Saturn’s rings are an arresting sight even through modest telescopes. The planet is made mostly of hydrogen and helium whereas the rings are billions of pieces of mostly bright-white water ice and ...

Quadruple Saturn Moon: On February 24, 2009, the Hubble Space Telescope took a photo of four moons of Saturn passing in front of their parent planet. In this view, the giant orange moon Titan casts a ...

A rare full seven-planet alignment will be visible in the early night sky between Feb. 22 and 28. We have the tips you need ...

Footage captured by the Firefly Aerospace lunar landing mission shows our planet peeking out behind the impressive bulk of ...

A better time of year to view Pluto will be in late ... as long as you’re quick. Saturn sets about 40 minutes after the Sun, the Moon about an hour after the Sun, and Mercury 20 minutes after ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern ...

The best opportunity to potentially see all seven planets is coming up on Feb. 28 around 6:10 p.m. ET, according to Shanahan.

Social media users were floored by the incredible image captured in the viral post, with one saying: "I honestly gasped hard.