Like the Earth, Mars undergoes orbital variations that alter the distribution of sunlight across the planet.

Furthermore, the exceptional accuracy of these paleoclimatic records have improved our knowledge of the Earth's orbital variations in the past.

Such rocks are widely used to infer past climates, ocean conditions, and orbital variations.

He arrived just as the positronic brain read out the answer: Impetus to orbital variation occurred in the equatorial zone: percent probability, 97.64.

Three orbital variations contribute to interglacials.

Second, they describe only the long-term trends, because they are linked to orbital variations with periods of 20,000 years and longer.

Thus, orbital variations are believed to have caused the cyclic glaciations of the past 700,000 yr (the Milankovitch hypothesis).

Two low altitude satellites can track one another obsering mutual orbital variations caused by gravity field irregularities.

Shaped by orbital variations, responses such as the rise and fall of continental ice sheets and significant sea-level changes helped create the climate.

They were also spaced about 100,000 to 400,000 years apart, periods that are typical of other orbital variations.