Teacher in Space Project to interested teachers while 11,000 teachers sent completed applications to NASA. Each application included a potential lesson that would be taught from space while on the Space Shuttle. The applications were sorted and then sent to the various State Departments of Education, who were then responsible for narrowing down their state applicants to a final set of two each. These applicants were notified of their selections and were gathered together for further selection processes down to ten finalists. These were then trained for a time, and in 1985 NASA selected Christa McAuliffe to be the first teacher in space, with
1015 Christa inclination of 9° with respect to the ecliptic. The asteroid was first observed as at the Simeiz Observatory in October 1916. The body's observation arc begins at Heidelberg in February 1924, two days after its official discovery observation. In the Tholen classification, "Christa" is a common C-type asteroid, while in the SMASS classification, it is a Xc-subtype that transitions from the carbonaceous C-type to the X-type asteroids. It has also been characterized as a primitive P-type asteroid by the Wide-field Infrared Survey Explorer (WISE). In April 2005, a first rotational lightcurve of "Christa" was obtained from photometric observations by French