Earth radius (denoted as R🜨 or ) is the distance from the center of Earth to a point on or near its surface. Approximating the figure of Earth by an Earth spheroid, the radius ranges from a maximum of nearly 6,378 km (3,963 mi) (equatorial radius, denoted a) to a minimum of nearly 6,357 km (3,950 mi) (polar radius, denoted b). Web2 days ago · Material left on the seafloor by bronze-age underwater volcanic eruptions is helping researchers better understand the size, hazards and climate impact of their parent eruptions, according to new research from the University of British Columbia. Roughly 3,600 years ago, the eruption of a semi-submerged volcano in the southern Aegean Sea …
The Earth - Imagine the Universe!
WebJul 6, 2024 · Earth's polar radius is 3,950 miles (6,356 km) — a difference of 13 miles (22 km). Using those measurements, the equatorial circumference of Earth is about 24,901 miles (40,075 km). WebWithout doing any calculations, make a guess about how far apart Earth and the Moon are on this scale. Student Measurement of guess The actual average Earth-Moon distance is about 384,000 kilometers, and Earth's diameter is about 12,800 kilometers. norm macdonald world series of poker
Solar System Sizes NASA Solar System Exploration
WebJun 21, 2016 · Basically, it varies in diameter from 133,708 km (83,082.3 mi) when measured from pole to pole, and 142,984 km (88,846 mi) when measured around the equator. This is a difference of 9276 km (5763.8 ... WebFeb 14, 2024 · 1.3 million Earth-sized planets could fit inside the Sun. Mars: The Sun is 207 times larger than Mars. 7 million Mars-sized planets could fit inside the Sun. Jupiter: The … WebJun 14, 2008 · Because of this, the diameter of the Earth at the equator is about 43 kilometers (27 mi) larger than the pole-to-pole diameter. As a result, the latest measurements indicate that the Earth has an... Planet Earth is the birthplace of humanity, the cradle of human civilization, and the … Earth’s rotation period relative to the precessing or moving mean vernal … The author overlooked mountains such as those in Hawaii produced by a hot spot … Our beautiful, precious, life-supporting Earth as seen on July 6, 2015 from a distance … Always a beautiful sight, the space shuttle Discovery touched down safely at 11:15 … According to the 2004 Working Group of the International Earth Rotation and … The Phoenix lander team revealed the latest images from the mission at a … how to remove watermark from kofax pdf