Skywatchers are in for a treat on June 3, 2024, when a rare alignment of six planets will be visible in the pre-dawn sky. This celestial event, known as a "planet parade," will feature Mercury, Mars, ...

Mercury, Venus, Neptune, Saturn, Uranus and Jupiter will appear together shortly after sunset on Feb. 28 — but is this the "planet parade" we've been waiting for?

Because of the time delay in the digital portion of the HD Radio audio path, the analog audio component of the hybrid signal has to be delayed to match the digital. When the alignment is just right, ...