Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

This page is written for users of Unix operating systems -- Linux, Mac OS X, FreeBSD, AIX, HP-UX, IRIX, Solaris, etc. The Kermit FTP client is also available in Kermit 95 2.0 for Windows 9x/ME/NT/2000 ...

This month we talk to the 6-time Tony-winning director about ‘Gypsy’ and his miraculous career, and the editors introduce our Spring print issue. You can download ...

new video loaded: Barack Obama Calls for Unity in Soaring D.N.C. Speech transcript We live in a time of such confusion and rancor, with a culture that puts a premium on things that don’t last: money, ...

EXCLUSIVE: After directing Aaron Taylor-Johnson in the lead role of the Spider-Man spinoff Kraven the Hunter, J.C. Chandor has closed a deal with Sony Pictures to direct a new untitled contemporary ...

Learning to program in C on an online platform can provide structured learning and a certification to show along with your resume. Looking into learning C, one of the most popular programming ...

Interactive shell scripts can make system administration tasks more efficient and user-friendly. By incorporating Yes, No, and Cancel prompts, you can ensure that scripts execute only with explicit ...