Pathfinders

Planets
Discovered
- They show you step-by-step process how to find the best research
- They show you that all of the research tips come from Wiki
- They compare different research from alot of places

Interested
-That everyone is able to share the information and be able to work togther
-The planets are arranged in corrilogical order

Question
- Who pays to arrange this website?

Website Evaluation


Satellite Predictions (GSOC)
WELCOMES TO HEAVENS-ABOVE
http://www.heavens-above.com/
Discovered
- Website is for if your interested in satellites
- Satellites makes bright flares that you can see
- Satellites knows were you are

Interesting
- They have a private part were you can log on for more info
- Websites are made by the real time-zone for your area

Question-
- Why do you need to subscribe they should just put the info out there?

Scientists Nudge Closer to the Edge of a Black Hole

Author- N.A.S.A
Date- october 5, 2006
Title: Scientists Nudge Closer to the Edge of a Black Hole
Source: Top Story
Author:
Publication Date: Oct. 5, 2006
Page Number: n.p.
Database: SIRS Government Reporter

Discovered
- There really is a black hole and the satellites help n.a.s.a to discover it and that satellites is the only proof we have.
-Sukazu is the team( the satellite) and it has x-ray vision and it dectives board range of energy
- The european satellite xxx-newton was the first to discover black hole

Interesting
- The range this satellite scope has
- That the satelite scope didn't get pulled in by now that it has stayed there

Question
- What is the K- line?


What's up with satellites?



Sharon J. huntiginton/
Title: What's Up with Satellites?
Author: Sharon J. Huntington
Source: Christian Science Monitor
Publication Date: March 9, 2004
Page Number(s): n.p.
Database: SIRS Discoverer
March 9, 2004
Christian Science Monitor

Discovered
- A satellite is a large object that floats around in space ( like the moon)
- United states launched there first satellite on January 31, 1958
- Satellites Take pictures of the weather everyday

Interesting
- They are thousands of satellites floating in the sky
- They name the satellites after famous explorers

Question
- What would happen if we didn't have satellites?


The Global Positioning System

Title: The Global Positioning System
Source: The Global Positioning System
Publication Date: Aug. 1997
Page Number(s): 1-15
Database: SIRS Discoverer
The Global poisionting Sytyem/
AeroSpace corporation/
August, 1997
The Global poisionting system

Discovered
- It's the only system used to find exact points of picture of the world
- The GPS satellites takes 12 hours to orbit the earth to point things out
- The GPS systems have 24 satellites in the air by itself, of 11,00 miles

Interesting
- Without GPS system the miltary would have a hard time protecting us and miltary depends on it
- GPS has three segments they are Space segments, User segments, Control segments

Question
-Where would the world be without GPS?





Satellites

Title: Satellites
Author: na
Source: Learning About NASA (National Aeronautics and Space Administration)
Publication Date: n.d.
Page Number(s): 19-20
Database: SIRS Discoverer
None
None
National Aeronautics and Space Administration

Discovered
- Newtons laws of motion ( that's how they figure how the satellites keeps in motion
- Landsat is one of the most important earth satellite in the air
- Satellites must be a faster spped than the orbits to stay in the space

Interesting
- A satellite can reach every point on earth every 18 days
- The satellites have infer-red and detect invisible pollution

Question
- If there was no gravity would the satellites stil last as long?

Subject Headings

Artificial satellites
Landsat satellites
International Space Station
Global Positioning System
Navigation
XM Satellite Radio Inc.
Sirius Satellite Radio Inc.
Digital audio radio satellite service

Citing partners 3-2-1 article evaluation


Trackers watch for dangerous space junk

Title: Trackers Watch for Dangerous 'Space Junk'
Source: Air Force Link
Author: Scott King
Publication Date: May 2, 2006
Page Number: n.p.
Database: SIRS Government Reporter
Service: SIRS Knowledge Source <http://www.sirs.com>


-What I discovered..
As various on orbit satellites perform their military, civilian or scientific functions, they monitor the relative presence of every man made deep space object in earth orbit.

-What i found Interesting...
There are more than 9,000 other items in space that are tracked by the Ground-Based Electro-Optical Deep Space Surveillance System, which is known as GEODSS.

-Question...
What will they do with the junk that's in space?
Can it be harmful?