NAVY SPACE Flashcards

1
Q

What are the mission areas of Navy Space?

A
  • Enhancement
  • Support
  • Control
  • Application
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2
Q

What is Space Force Enhancement?

A

Focuses on making Navy Space better;

  • ISR
  • Missile Warning
  • Space Based NAV/Timing (GPS)
  • Environmental Monitoring
  • SATCOM
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3
Q

What is Space Support?

A

Maintenance

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4
Q

What is Space Control?

A

Giving access to friendlies;

Denying access to enemies

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5
Q

What is Space Force Application?

A

Combat operations in space

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6
Q

What has the largest effect on Space Environment?

A

The Sun;
Electromagnetic Radiation (Sunlight)
Electronically Charged Particles (Solar Wind)

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7
Q

What is the Solar Cycle?

A

Predicting sun spots;
4 years MAX
7 years MIN
11 years Total

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8
Q

What are the Van Allen Radiation Belts?

A

Belts of Radiation around the Earth

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9
Q

What is Atmospheric Drag?

A

Drag caused by the atmosphere

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10
Q

What is LEO?

A

Low Earth Orbit

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11
Q

What is MEO?

A

Medium Earth Orbit

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12
Q

What is HEO?

A

Highly Elliptical Orbit

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13
Q

What is GEO?

A

Geosynchronous Orbit

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14
Q

What is PO?

A

Polar Orbit

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15
Q

What is Apogee?

A

Point in orbit furthest from Earth

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16
Q

What is Perigee?

A

Point in orbit closest to Earth

17
Q

What are the 2 main space launch facilities in the US?

A
  • Vandenberg AFB, CA

- Cape Canaveral, FL

18
Q

What is DSCS?

A

Defense Satellite Communications System

19
Q

What is GPS?

A

Global Positioning System;

24 hour Navigation System

20
Q

What is ISR?

A

Intelligence, Surveillance, Reconnaissance

21
Q

What are the Limitations of Space Based ISR?

A
  • Predictable over flight schedule
  • Atmospheric disturbances
  • Weather; fog, smoke, rain, clouds
22
Q

What is ASTROMETRY?

A

Branch of astronomy that deals with celestial bodies

23
Q

What is UTC?

A

Universal Time Code;

updated by US Naval Observatory