Steady State Theory by Ensign February 20, 2021 0 The theory that suggests the universe is expanding but exists in a constant, unchanging state in the large scale. The ...
Stellar Wind by Ensign February 20, 2021 0 The ejection of gas from the surface of a star. Many different types of stars, including our Sun, have stellar ...
Stone Meteorite by Ensign February 20, 2021 0 A meteorite that resembles a terrestrial rock and is composed of similar materials.
Stony Iron by Ensign February 20, 2021 0 A meteorite that contains regions resembling both a stone meteorite and an iron meteorite.
Subcarrier by Ensign February 20, 2021 0 Modulation applied to a carrier which is itself modulated with information-carrying variations.
Sun synchronous orbit by Ensign February 20, 2021 0 A spacecraft orbit that precesses, wherein the location of periapsis changes with respect to the planet's surface so as to ...
Sundogs by Ensign February 20, 2021 0 Sundogs are an atmospheric phenomenon created by light which is reflected or refracted by ice crystals in the atmosphere.
