... Magnetic Mars . ... Loop I in the Northern Sky . ... Stars from Eagles Eggs . ... On Earth, rocks are weathered by wind and water, creating soil and sand. ... Solar Shock Wave . ... NGC 2266: Old Cluster in the New General Catalog . ... In fact, it was published in 1888 - an attempt by J. L. E. Dreyer to consolidate the work of astronomers William, Caroline, and John Herschel along with others into a useful single, complete catalog of astronomical discoveries and measurements. A Sundial for Mars . ...