Sega Toys has produced a home planetarium, particularly in a place like Hong Kong where stargazing is simply impossible. For my 2 year old Son it’s excellent because he loves looking at stars, and he also gets to learn about the Stars as I can add new constellations. The quality is surprisingly good, you need to place the Star “Egg” as I call it (as it’s shaped like one) high up if you have a high ceiling as it will get out of focus very quickly. I bought it for about 9,000 yen which is approx. 80 USD and it’s been great value for money, it comes in cool black or white.

• Size: 110 (Width) ×160 (height) ×110 (depth) mm
• Weight: about 660g (battery is excluded)
• Power Input: 4AA batteries not included
• Projection Distance: 2m to about 2.3m
• Projected Area: about diameter 270cm
• High brightness white 1W LED
• 2 disks included