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15 ore fa · Google Earth. Google Earth is a computer program that renders a 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposing satellite images, aerial photography, and GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Users can explore the globe by entering ...
4 giorni fa · The Moon is Earth 's only natural satellite. It orbits at an average distance of 384,400 km (238,900 mi), about 30 times the diameter of Earth. Over time Earth's gravity has caused tidal locking, causing the same side of the Moon to always face Earth.
- 405400 km, (404000–406700 km)
- 362600 km, (356400–370400 km)
- Earth I
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1 giorno fa · From Earth, it is 1 AU (1.496 × 10 8 km) or about 8 light-minutes away. Its diameter is about 1,391,400 km (864,600 mi; 4.64 LS), 109 times that of Earth. Its mass is about 330,000 times that of Earth, making up about 99.86% of the total mass of the Solar System.
5 giorni fa · Earth Day, annual celebration honoring the achievements of the environmental movement and raising awareness of the importance of long-term ecological sustainability. It is celebrated on either April 22 or the day the vernal equinox occurs.
- The Editors of Encyclopaedia Britannica
3 giorni fa · Dati osservativi. Magnitudine app. 5,32 - 5,5 [1] Modifica dati su Wikidata · Manuale. Urano è il settimo pianeta del sistema solare in ordine di distanza dal Sole, il terzo per diametro e il quarto per massa. Il suo simbolo astronomico Unicode è U+26E2 [6] (; occasionalmente ♅, [7] stilizzazione della lettera H iniziale di William Herschel ).
- 13 marzo 1781
3 giorni fa · Planet Earth is getting rocked by the biggest solar storm in decades – and the potential effects have those people in charge of power grids, communications systems and satellites on edge. The ...
5 giorni fa · What is a super-Earth? Super-Earth refers to a planet's size bigger than Earth but smaller than Neptune. The boiling temperatures on the planet can reach a temperature of up to 2,300 degrees Celsius meaning that it is unlikely to host life.
