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Latest Dyer Observatory Stories

2012-06-21 13:57:28

NASA and Vanderbilt University's Dyer Observatory in Brentwood, Tenn., are hosting a Summer of Innovation event for rising fifth and sixth graders in the Nashville area on Thursday afternoon.

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2008-12-13 16:20:00

A detailed analysis of the measurements of five different satellites has revealed the existence of the warm plasma cloak, a new region of the magnetosphere, which is the invisible shield of magnetic fields and electronically charged particles that surround and protect Earth from the onslaught of the solar wind.


Word of the Day
sudarium
  • A handkerchief.
  • Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
  • In general, any miraculous portrait of Christ.
The word 'sudarium' comes from a Latin word meaning 'a handkerchief'.