What can a moon’s tidal friction teach us about its formation and evolution? This is what a recent study published in Science Advances hopes to address as a team of researchers at the University of ...

After the explanation of this theory, I have added some comments on Mr. See’s views. If familiarity does not always breed contempt, yet at least it generally breeds indifference. This is the case with ...

For billions of years, the Moon has been Earth’s steadfast companion, influencing tides, stabilising our planet’s tilt, and shaping the evolution of life. Yet precise laser measurements reveal an ...

SwRI scientists have determined that at the rate Titan’s orbit is changing, it should have acquired a circular orbit within about 350 million years. The fact that Titan currently has a noncircular or ...

AT the Editor's request I contribute a few remarks Mr. Brooks's letter. The suggestion that tidal friction might be a cause of changes in the distribution of land and water is not new. It will be ...

For most of us, a day feels like one of the few fixed things in life. 24 hours to get the kids to school, answer emails, cook dinner, maybe glance at the Moon on the way home. Yet from a planetary ...

IN this book Mr. Nolan discusses the part played by tidal friction in the evolution of satellites. Although the subject is one of much scientific interest, his work is hardly likely to attract the ...

(Later, tidal heating would turn off, and the planet's surface could become safe to walk on.) In contrast, a world that had completely melted would be so fluid that it would produce little friction.

Scientists are studying Saturn's moon Titan to assess its tidal dissipation rate, the energy lost as it orbits the ringed planet with its massive gravitational force. Understanding tidal dissipation ...