Stex
Space Technology EXperiments
It carries experimental solar arrays and batteries and a 6 km tether. STEX is
connected to ATEX thanks to this tether. The deployement failed on 16 Jan 1999:
only 22 m were deployed because the automatic safety separation was triggered
by a dangerous separation angle.
The STEX satellite was built by Lockheed Martin Astronautics (Denver) for the
National Reconnaissance Office. STEX's main experiments are provided by the
Naval Research Lab, including Hall Effect electric thrusters derived from
Russian technology and a 6 km tether experiment, a follow-on to the earlier
TIPS
satellite. STEX also carries experimental solar arrays and batteries.
USA 141 / ATEX (25615 / 98055C)
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