
NASA Technology
In order for the Hubble Space Telescope to take
incredible, never-seen-before shots of celestial bodies
and then send them back to Earth, the spacecraft
needs power. While in orbit, Hubble cannot plug into an
electrical outlet or stop at a store for some batteries. One
of the ways ...
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NASA Technology
Here is a brief list of materials that NASA will
not be using to construct spacecraft: wood,
adobe, fiberglass, bone. While it might be
obvious why these materials would not make for safe
space travel, they do share a common characteristic
with materials that may well be the ...
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NASA Technology
At Langley Research Center, Erik Weiser and
his colleagues in the Advanced Materials and
Processing Branch were working with a new
substance for fabricating composites for use in supersonic
aircraft. The team, however, was experiencing some frustration.
Every time they tried to create a solid composite
from the ...
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NASA Technology
Scientists have long been able to shift the direction
of a laser beam, steering it toward a target,
but often the strength and focus of the light is
altered. For precision applications, where the quality
of the beam cannot be compromised, scientists have
typically turned to mechanical steering ...
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NASA Technology
During the Apollo Program, astronauts on the
Moon encountered a small menace that created
big problems: lunar dust. Similar to how tiny
bits of Styrofoam behave on Earth—adhering to anything
they touch—lunar dust sticks to spacesuits, spacecraft,
tools, and equipment, and is extremely difficult to
remove. ...
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NASA Technology
In the future, the Planetary Science Division of
NASA’s Science Mission Directorate hopes to use
better-performing and lower-cost propulsion systems
to send rovers, probes, and observers to places like Mars,
Jupiter, and Saturn. For such purposes, a new propulsion
technology called the Advanced Materials Bipropellant
Rocket (AMBR) ...
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NASA Technology
The U.S. X-Plane Program included the first-of-its-kind research in aerodynamics and astronautics
with experimental vehicles, including the first aircraft
to break the sound barrier; the first aircraft to fly in
excess of 100,000, then 200,000, and then 300,000 feet;
and the first aircraft to fly at three, four, five, and ...
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