But we cantry to understand and conceptualize. To put things into a perspective, YouTube usermorn1415prepared a video titled “Star Size Comparison” showing the size of Earth compared to other planets and stars, and the Universe (he updated a previous video with the new findings in astronomy...
Comparison to other planets Expert Q&A Additional resources Earth is the fifth largest planet in the solar system. In his book "Pale Blue Dot: A Vision of the Human Future in Space" (Random House, 1994), astronomer and science communicator Carl Sagan once beautifully summed up how "big...
Jupiter has more moons than any other planet in our Solar System. But the exact Jupiter moons number is tough to calculate. Some astronomers estimate that Jupiter has over 200 sizeable objects orbiting the gas giant. Of those objects, 4 of them are classified as major moons. In comparison, ...
Research areas: Paleoclimate, paleoceanography, biogeochemistry, seawater temperature proxy, proxy-model comparison, lipid biomarker, foraminifera Dr Sze Ling Ho is an assistant professor at the Institute of Oceanography, National Taiwan University. Her research focuses on reconstructing past changes in ...
On Mars, the lack of an effective ozone shield allows ~30% more damaging ultraviolet radiation to reach the surface in comparison with Earth. However, our radiative transfer modelling shows that despite the intense surface ultraviolet radiation, there are radiatively habitable zones within exposed mid...
Comparison to other dwarf planets Dawn spacecraft's visit to Ceres Is there life on Ceres? Ceres expert Q&A Additional resources Bibliography Ceres is the closest dwarf planet to Earth and the largest object in the main asteroid belt between Mars and Jupiter. Since its discovery in ...
Earth is the third planet from the Sun and the only astronomical object known to harbor and support life. About 29.2% of Earth's surface is land consisting of continents and islands. Sun Often Sun The star around which Earth and other planets orbit. It provides heat and light to Earth. ...
Our galaxy, the Milky Way, is part of the universe, which includes millions of other galaxies and their stars and planets. By comparison, the Earth is microscopic. Compared to a person, on the other hand, the Earth is enormous. It has a diameter of 7,926 miles (12,756 kilometers) ...
Siever, Raymond: Comparison of Earth and Mars as Differentiated Planets. Icarus, vol, 22, no. 3, July 1974, pp. 312-324.Siever, R.: 1974, ‘Comparison of Earth and Mars as Differentiated Planets’, Icarus 22 , 312–324.Siever, R.: 1974, 'Comparison of Earth and Mars as ...
other hand, the local landscape could in principle be significantly modified when depth is taken into account. To address this point, we carried out a comparison between local fractal dimension estimates for epicenters and for hypocenters. Figure2fplots, for each location, the local fractal ...