Why use stellarium ?? i personally use google maps(android) and it can show the location and the name of the stars in
real time 

You mean google sky? not available for IOS too bad.

Opps,Typo 
How about planets? not sure it's available for IOS or not,
but this app is amazing,not only it show the location of the planets/stars
but it also show the location of the milikyway,(which is really useful when photograph it )

CES 2014 in Las Vegas
Canon will be announcing new PowerShot cameras for CES as per usual.

Two cameras we’re told could be coming are a PowerShot SX60 HS, Canon’s big zoom range compact. We’re told the camera will take a bit of a “new direction”, though we weren’t told what. We’re also told that a redo of the PowerShot G1 X with an APS-C sensor could also be coming. Though the source says they haven’t heard much about the development for “some time now”.

I think it’s almost a guarantee we’ll see an SX50 HS replacement, I’m not sure the G1 X will get a direct replacement though.

CES could also be a good place for the new EOS M to make an appearance, but we can’t confirm that to be the case.

Remember too, that it’s the Consumer Electronics Show, we generally don’t see prosumer level gear getting announced.

Will the image blur if use the zoom at maximum?

Patent details

Description and self-interpretation of the patent literature

Patent Publication No. 2013-242430,2013-242431
Publication date 2013.12.5
Filing date 2012.5.21

Example 2
Zoom ratio 48.37
Focal length f = 4.30-13.30-208.00mm
Fno. 2.87-5.00-7.07
Half angle ω = 37.77-16.25-1.07 °
94.75-94.56-138.99mm overall length of the lens
BF 10.40-19.43-10.43mm
13 pieces of 10-group lens configuration
Two four-sided aspherical

Example 5
Zoom ratio 94.44
Focal length f = 3.60-14.51-340.00mm
Fno. 3.50-5.00-9.00
Half angle ω = 42.12-14.95-0.65 °
95.91-97.40-165.41mm overall length of the lens
BF 10.48-21.86-2.28mm
13 pieces of 10-group lens configuration
Three 5-sided aspherical

Canon Patent - Powershot with 100X Optical Zoom
Source: http://egami.blog.so-net.ne.jp/2013-12-20

Ok please put 1" sensor in it, wifi, gps, 3" Touchscreen & EVF with 960k resolution on both, star mode software and rechargeable without removing battery.

Wow 100X optical x 4 digital, Jupiter shot will look like the moon.

Make it happen Canon!

FAQ: Important announcement regarding PowerShot SX50 HS
Details:

It has been confirmed that the rubber section of the viewfinder on a limited number of units of the PowerShot SX50 HS compact digital camera may change color (turn white) after a short period of time.

The rubber section of the viewfinder on a limited number of PowerShot SX50 HS digital compact cameras produced between 1 September and 15 November 2013 may turn white after a short period of time. After investigation and analysis with the rubber manufacturer, we have determined that zinc bis (N,N’-dimethyldithiocarbamate) is the substance that causes the rubber surfaces to turn white (see surfaces in image below).

The amount of this substance that has been detected on any individual unit is minimal but in rare cases, depending on individual sensitivity, contact with this substance may cause an allergic skin reaction.

Helpful Information:


Affected Products

Only a limited number of units of the PowerShot SX50 HS compact digital camera that were produced between 1 September and 15 November 2013 are affected by this phenomenon.

The serial number of any unit can be used to check whether an individual camera is potentially affected by this phenomenon – see the base of the camera.

This phenomenon may occur in cameras of which the first and second digits from the left in the serial number are “69”, “70”, or “71” and the sixth digit of the serial number is “1”.
(Example serial numbers of cameras that may be affected)
“69xxx1xxxxxx”, “70xxx1xxxxxx”, “71xxx1xxxxxx” (‘x’ can be any number)

Further Details

About Zinc bis (N,N’-dimethyldithiocarbamate):

Zinc bis is not used in the production of this product. However, the quantity of rubber accelerator used in the affected production lots was slightly higher than usual. As a result the rubber section of the viewfinder may turn white due to a chemical reaction with the rubber accelerator and other substances. High temperature and high humidity may contribute to this condition. Zinc bis (N,N’-dimethyldithiocarbamate), which becomes deposited on the rubber surface, is created as a result of this chemical reaction.

About any possible reaction:

Although only a minimal amount of zinc bis (N,N’-dimethyldithiocarbamate) can be detected on any one single unit, when this substance is in contact with the skin, in rare cases and depending on one’s health and physical conditions, allergic skin reactions may develop. In addition, if eyes are rubbed with hands adhered with this substance, symptoms such as red eyes may develop.

As a precautionary measure, thoroughly wash your hands with water if they have come in contact with rubber parts that have turned white.

Allergic skin reactions:

In the event that the substance in question is absorbed into the body through skin contact, it may invoke a sensitization response. An allergic skin reaction may be induced as a result of sensitization when the skin has been in contact with the foreign substance. Please note that the occurrence of an allergic skin reaction on contact with this substance depends on length and type of contact with the substance, individual health and physical conditions, and individual skin sensitivity. Not everyone will be affected by allergic symptoms and the severity of any such allergic reaction will depend entirely on the individual.

If medical symptoms develop, please consult your physician.

Solution:

We will provide a free repair service for all cameras identifed as having been affected by this phenomenon. This free repair service will begin on 13 January 2014.

If your product is one of those identified as potentially affected by this phenomenon, you are kindly requested to contact one of our authorised service facilities.

If you have any further enquiries please contact us using the e-mail support or telephone support option.

We offer our sincere apologies to customers who have been inconvenienced by this. Canon strives to provide the highest quality products to our customers, and we spare no effort in our quality management to make sure our customers use our products with confidence. We hope our efforts will earn your understanding.