An Overview of the Solar System
Publisher: Wikipedia 2013
The Solar System comprises the Sun and its planetary system of eight planets, as well as a number of dwarf planets, satellites, and other objects that orbit the Sun. It formed 4.6 billion years ago from the gravitational collapse of a giant molecular cloud.
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by David A. Kring - Lunar and Planetary Institute
This guidebook provides a trail-oriented geological tour of the Barringer Meteorite Crater, Arizona. The geological processes involved in the formation of the crater have been broken down into a series of discrete topics.
by Jonathan P. Williams, Lucas A. Cieza - arXiv
Flattened disks of cool dust and gas are found around almost all low mass stars shortly after their birth. This review addresses observations of the outer parts of protoplanetary disks with a focus on recent infrared and (sub-)millimeter results.
by Mary Bourke, Heather Viles - Planetary Science Institute
A comprehensive image collection of rock breakdown features observed on boulders. This atlas is intended as a tool for planetary geoscientists and their students to assist in identifying surface features found on rocks on planetary surfaces.
by Elbert A. King - Lunar and Planetary Institute
The excitement of the Apollo program was that it accomplished a bold leap from the surface of the Earth to the Moon. The deed challenged our technology and engineering skill. Preparations are being made now for another and even more daring leap.