Tag Archives: William H Davis

From Mt. Washington, New Hampshire

Posted on October 4, 2026 by ST Editors

by William H. Davis Jr. Editor’s commentThank you, William, for sharing this stunning photograph. I have to admit, I’m a little baffled by it—in the best possible way. On one side is the breathtaking beauty of the night sky, with … Continue reading →

Posted in October 2026, Sidereal Times | Tagged , , | Leave a comment

The Great Attractor

Posted on October 4, 2026 by ST Editors

By William H. Davis Jr. “The Great Attractor Is Drawing the Milky Way at 1.3 Million Miles per Hour (580 km/sec) — What Does It Mean for Our Galaxy? Learn about the Great Attractor, a region of the universe that … Continue reading →

Posted in October 2026, Sidereal Times | Tagged , , | Leave a comment

The velocity calculations using frequency shift are not accurate

Posted on May 3, 2026 by ST Editors

by William H Davis Why do the text books give different redshift equations for the observer stationary versus the observer in motion? Why do we use the equation for the observer stationary when the Earth is clearly moving through space … Continue reading →

Posted in May 2026, Sidereal Times | Tagged , , , , , , , , | Leave a comment