Twenty - five years ago, tonight, in the seconds leading up to 1:29 a.m. EDT on 8 April 1993, all eyes were on the three dark bells of Discovery's
Space Shuttle Main Engines (SSMEs), as they were readied for ignition.
Re-use, recycle The biggest pieces of hardware that NASA will hang onto are
the space shuttle main engines, which sit near the orbiters» tails.
Both variants of the SLS reuse
space shuttle main engines — and both could feature shuttle - style solid rocket boosters, although one also has the option of liquid - fuel boosters.
«The SSMEs were reusable,» Dan Dumbacher, former NASA deputy associated administrator for exploration systems development, said of
the space shuttle main engines.
Not exact matches
In comparison, the
main space shuttle orbiter has a maximum landing weight of 230,000 pounds.
Though plagued by cost overruns, and a ghastly blunder in manufacturing the
main mirror that had to be corrected by a
Space Shuttle mission in December 1993 (which, essentially, put corrective eyeglasses on the telescope), the....
Journalists had to sleep onsite prior to the
shuttle launch or risk getting caught in massive traffic jams outside the
space center's
main gates.
Because Raptor is a staged combustion engine — like the
main engines of NASA's now - retired
space shuttle fleet — it is expected to be far more efficient than the open - cycle Merlin engines used by the Falcon 9.
The blue ovals (pictured above left) are residue from the
main engines of the
space shuttle launch vehicle, which used liquid hydrogen and liquid oxygen (pictured below).
A variety of cargo compartments, generous fold - flat luggage
space and ample legroom make for a comfortable ride for everything and everyone you're
shuttling to the
main event.
Resort Amenities and Services: Location: One mile from Canyons Village; three miles from downtown Park City; two miles from I - 80 and Redstone shopping center Transportation: Car recommended; walk to free citywide
shuttle route for easy access to all three resorts and
Main Street Property Amenities: Wireless internet access, four TVs, two common area outdoor hot tubs, underground garage - one
space available (not suitable for large SUVs) Laundry Facilities: Private washer / dryer Housekeeping: Housekeeping services are not included with this property, but are available for a fee.