Kala+Kratzer


 * 1) **Who** were some of the first people to find an "extra-solar" planet (a planet beyond our own solar system)
 * 2) **How and when** were these scientists able to make such an amazing discovery?
 * 3) **What do we know** about these planets? **How far** are they from Earth? What do scientists think these first discovered extra-solar planets are like in terms of **(size, composition, conditions, etc.)**?
 * 4) Provide a short time line of **events/discoveries that have been made since then.**
 * 5) Based on what you have learned so far, **predict where you think this research will lead**? (i.e. what will scientists learn about extra-solar planets in the future or what is the next step in this area of study?) It would also be a good idea to mention some of the **problems, obstacles**, etc. that will need to be overcome.

This is the rock Pegmatite.

This rock contains: Quartz

Feldspar

Mica

The process of how Pegmatite is made