These probes, unlike the Hubble Space Telescope and other observatories that merely orbit Earth ... activity on its moons. Titan, the largest (bigger even than Mercury), has lakes of supercool ...

Here is a brief rundown of some coming entertainment options in Northeast Ohio. Make submissions for consideration via email to entertainment@morningjournal.com or entertainment@news-herald.com. You ...

But back at the beginning of America's space program, it looked like just about anybody could have done the job--and the overqualified men tasked to fly Project Mercury knew it. "I initially said ...

Scientists have known for a while that Saturn's largest moon, Titan, has rivers and seas of liquid methane on its surface.

Despite its Earth-like rivers and lakes of liquid methane, Saturn’s moon Titan seems oddly lacking in river deltas — ...

Titan’s coastlines lack river deltas, surprising scientists and raising questions about its active surface processes.

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

Over time, it cooled and clumped into a single massive body—the moon. That impact didn’t just create a satellite; it helped define Earth’s structure, tilt, and rotation. Clues about this ...

The world’s first satellite constellation in Earth-moon space is up and running, after a team of young Chinese engineers recovered two of the spacecraft that had been stranded in the wrong orbit ...