Webb1 sep. 2024 · Phobos is one of two very small satellites of the planet Mars. It was discovered along with its smaller companion, Deimos, by Asaph Hall at the Naval … WebbMars två små månar, Phobos och Deimos, upptäcktes 1877 av amerikanen Asaph Hall ( 1829–1907 ). Med diametrar på endast 14 respektive 26 km och låga densiteter utgör Phobos och Deimos troligvis infångade asteroider och har således inte bildats på den plats där de nu befinner sig . Månarnas namn är hämtade från den grekiska mytologin.
How to build a Mars colony that lasts – forever New …
Webb27 apr. 2024 · Watch on. Phobos – the closest of Mars' two moons – is set to get ever closer to the planet, before its final descent, while Deimos will drift ever outwards until it leaves Mars' orbit ... WebbDer Mars wird Phobos zerstören. Die Gravitation des Roten Planeten zieht Phobos alle hundert Jahre um etwa 1,8 Meter an sich heran. Bei dieser Geschwindigkeit wird der Trabant in 50 Millionen Jahren entweder auf die Marsoberfläche krachen oder in einen Ring aufbrechen. Wer hat die beiden Marsmonde Phobos und Deimos entdeckt? howey in the hills florida to tavares fl
Overview Mars – NASA Solar System Exploration
Webb19 dec. 2024 · Deimos is the smaller of Mars' two moons. Being only 9 by 7 by 6.8 miles in size (15 by 12 by 11 kilometers), Deimos whirls around Mars every 30 hours. A 3D model of Deimos, one of two moons of Mars. Credit: NASA Visualization Technology Applications and Development (VTAD) › Download Options. Like Phobos, Deimos is a small and … WebbPhobos is the larger of the two heavily-cratered Martian moons and is dominated by three large craters. The largest of Phobos' craters, Stickney, was named after the wife of Asaph Hall, the astronomer who discovered the moons of Mars. Stickney crater is 10 km in … Download a PDF of the Mars Sample Return sticker. NASA. NASA Science Mars … JPL Image Use Policy. Unless otherwise noted, images and video on JPL public … Webb19 dec. 2024 · Mars' moons are among the smallest in the solar system. Phobos is a bit larger than Deimos, and orbits only 3,700 miles (6,000 kilometers) above the Martian … howey in the hills golf club