In honor of the members of the NASA family who lost their lives while furthering the cause of exploration and discovery for the benefit all, the agency will host its annual Day of Remembrance Thursday, Jan. 25. Traditionally held on the fourth Thursday in January each year, NASA Day of Remembrance will commemorate the crews of Apollo 1 and space shuttles Challenger and Columbia. NASA Administrator Bill Nelson, Deputy Administrator Pam Melroy, and Associate Administrator Jim Free also will host a town hall at the agency’s headquarters in Washington at 1 p.m. EST on Tuesday, Jan. 23. In a dialog…