Thomas Mulligan reports on promising evidence of an ocean beneath Saturn’s moon Mimas, hinting at extraterrestrial seas.

One of those investigations involved a distinctive deep dive into studying the interior of the moon.

Venus moves east as July progresses and stands 3° due north of Aldebaran on the 14th, after skirting the northern regions of ...

Friday, July 4 Mercury reaches its greatest eastern elongation from the Sun, standing 26° from our star at 1 A.M. EDT. We’ll ...

This summer, skywatchers will be treated to a rare spectacle visible from Earth: the shadow of Saturn’s largest moon, Titan, ...

There will be several chances to see the shadow of Saturn's largest moon, Titan, pass across the ringed planet's Earth-facing ...

Saturn’s moon Titan has always stood out among the celestial bodies in our solar system. It is the only moon with a thick, hazy atmosphere, and it's often compared to a primitive Earth.

Saturn, the moon and Neptune will be at their closest in Earth 's sky at 9:11 p.m. EDT on June 18 (0111 GMT on June 19), at which time the trio will be separated by a mere 2.58 degrees while below ...

Here’s how it works. The moon and Saturn will be visible in the eastern sky in the early hours of June 19, with dimmed Neptune nestled between the two brighter solar system bodies.

One of them is that Saturn has a tiny moon shaped like a dumpling. The moon, Atlas, is just 19 miles across, and orbits the large planet outside of its "A ring" -- the outermost of the planet's ...

June 2025 Strawberry Moon is the lowest full moon in decades. It will appear full for about three days, from June 10 through the morning of June 12.