Billion-year conspiracy between Sun and Moon prevented 60-hour days

10 planetary facts that extend beyond our Solar System - Big Think

40 percent lunar missions in last 60 years failed, says NASA fact

Earth's days would have been 60 hours long. But then the Moon

If We Had No Moon - Top Documentary Films

First US moon landing attempt in over 50 years abandoned after

Age of the earth

New Clues for What Will Happen When the Sun Eats the Earth

Space Sunday: 50 years – last and first at the Moon – Inara Pey

Conspiracy vs. Science: A Survey of U.S. Public Beliefs

For A Billion Years, Earth's Days Were Just 19 Hours Long

India seeks to top its moon landing with spacecraft to study sun

Earth's inner core may be slowing down, but “Nothing cataclysmic

What Constituted A Day On Earth Billions Of Years Ago - News18

60 Hour Days Prevented Only By Billion-Year 'Pause' Say Scientists