Venus, the second planet from the Sun, is also known as Earths "twin". Venus was the first planet to ever be reached by a space probe. The Soviet probe, Venera 7 was the first probe to land on Venus in 1970. Currently, the European space agency's Venus Express is orbiting the planet.
SEL is a support for how the brain naturally learns, or brain-based learning. An outgrowth of SEL is social and emotional safety; which children need at school, along with physical and creative safety, to learn optimally.