Robert von Sterneck
![Robert Daublebsky von Sterneck as general major (1910)](https://upload.wikimedia.org/wikipedia/commons/c/c3/Robert_Daublebsky_ze_Sternecku.jpg)
He specialized in measuring gravitational acceleration and the density and interior structure of Earth. Cape Sterneck in Antarctica is named for him. His son, Robert Daublebsky von Sterneck the Younger (1871–1928) was professor of mathematics at Graz. Provided by Wikipedia
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