Planetary nebulae are not related to planets, other than that their shape may sometimes look like a planet. A reflection nebula reflects the light that is cast upon its' dust, from nearby stars. They are often blue in colour. A good example of a reflection nebula is the nebula that formed the Pleiades cluster.
Here is some information from Consumers Union about this personal choice. What the Security Freeze Prevents A security freeze is an effective tool in preventing the most costly and difficult-to-detect form of identity theft â false new accounts opened in your name.
What to do. 1  When a freeze is necessary. 2  When you might consider a freeze. 3  Donât lose your PIN. 4  Lift only one freeze if possible. 5  Consider a fraud alert. 6  Donât automatically opt for credit monitoring. 7  Change account numbers and check statements.