Feb. 5 (UPI) --NASA Administrator Bill Nelson announced Monday that Marshall Space Flight Center's Acting Director Joseph Pelfrey will assume the role on a permanent basis effective immediately.

Bengaluru: The US consulate, Chennai, on Friday said that Norman Knight, Nasa director of flight operations directorate, chief astronaut Joe Acaba, and chief flight director Emily Nelson visited ...

Nelson and NASA Deputy Administrator Pam Melroy left the agency on Monday (Jan. 20), the day that Donald Trump began his ...