Planetarium Projector Big W: 5 Best Picks for Kids and Families (2026)

Updated November 2026

If you are looking for a planetarium projector at Big W, the choice comes down to a few practical questions: how much of the ceiling it covers, whether it runs on a timer or stays on all night, how many scenes it offers, and whether it suits a child’s bedroom or a family room. This guide compares five planetarium-style projectors that match the kind of products shoppers commonly look for in this category. Our selection method is research-based: we reviewed manufacturer specifications, brand reputation and the patterns owners tend to describe in their feedback, with attention to build quality, ease of setup, scene variety and usefulness for children.

Our Top Picks

Quick Comparison

Product	Best for	Key feature
Galaxy Projector Pro for Bedroom, 13 Space Discs Planetarium Projector	Kids who want a wide range of star scenes	13 interchangeable space discs
Science Can Solar System for Kids, Talking Astronomy Solar System Model Kit	Learning the planets	Eight-planet projection with talking narration
Galaxy Projector Night Light, 13-in-1 Star Projector for Bedroom	Bedtime routines	Timer and 360° rotation
Rovmiment 3D Galaxy Projector w/ 65 Scenes	Family rooms and sensory play	65 scenes and Bluetooth speaker
Bluetooth Galaxy Projector Night Light, 13-in-1 Star Projector for Bedroom	Shoppers wanting a simple, lower-cost option	Bluetooth audio with adjustable focus

Galaxy Projector Pro for Bedroom, 13 Space Discs Planetarium Projector

Best for: Kids who want a wide range of star scenes

This model suits children who enjoy changing the view often. Its disc-based design lets families swap between space themes without buying a new unit, which makes it a good fit for a bedroom where interest in a particular topic changes over time.

Key specs

• 13 space discs, as stated in the listing name
• Designed for ceiling and wall projection
• Night light function for bedtime use

Pros

• Large variety of scenes from one unit
• Easy to switch discs by hand
• Suits a child’s room with a calm, soft glow

Cons

• Owners often mention that projection is best in a dim room
• Extra discs are needed for the full range of themes beyond the included set

Bottom line: A strong choice for families who want variety and a dedicated star-viewing experience in a child’s bedroom.

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Science Can Solar System for Kids, Talking Astronomy Solar System Model Kit

Best for: Learning the planets

This kit is built around education. It projects the solar system and pairs the display with spoken narration, which helps younger children connect the planets’ names with what they see overhead.

Key specs

• Eight planets, as stated in the listing name
• Bilingual English and Spanish narration, per the listing
• Designed for children around ages 3 to 7 and older

Pros

• Narration supports early astronomy vocabulary
• Clear focus on the solar system rather than decorative scenes
• Works well as a gift for curious young learners

Cons

• Less suited to families wanting a wide mix of decorative star patterns
• Some owners report the narration is best enjoyed with the volume set moderately low at night

Bottom line: Ideal for parents and teachers who want a science-first projector that teaches the planets.

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Galaxy Projector Night Light, 13-in-1 Star Projector for Bedroom

Best for: Bedtime routines

This projector is aimed at families who want a soft, rotating sky that helps a child wind down. The timer and rotation features make it practical for nightly use without needing to remember to switch it off.

Key specs

• 13 space scenes, as stated in the listing name
• 360° rotation
• Adjustable focus and timer

Pros

• Timer prevents overnight running if preferred
• Rotation creates a gentle moving effect on the ceiling
• Focus adjustment helps sharpen the image on different ceiling heights

Cons

• Projection is most visible in a fairly dark room
• Ceiling texture can affect how sharp the stars appear

Bottom line: A practical pick for families who want a calming bedtime light with simple controls.

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Rovmiment 3D Galaxy Projector w/ 65 Scenes

Best for: Family rooms and sensory play

The listing highlights a large number of scenes, a Bluetooth speaker and white-noise options. That combination suits families who want a multi-purpose device for relaxing, playing or falling asleep to sound.

Key specs

• 65 scenes, as stated in the listing name
• Bluetooth speaker and white noise, per the listing
• Meteor and ocean-style projections listed

Pros

• Large scene library for varied moods
• Audio features add value beyond projection
• Works in family rooms as well as bedrooms

Cons

• Multi-function designs can be harder to set up than single-purpose projectors
• Some owners find the speaker less powerful than a dedicated speaker

Bottom line: Best for households that want one device for sky scenes, sound and nighttime calm.

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Bluetooth Galaxy Projector Night Light, 13-in-1 Star Projector for Bedroom

Best for: Shoppers wanting a simple, lower-cost option

This model combines the core features of a star projector, including rotation, timer and adjustable focus, with Bluetooth audio. It is a sensible starting point for families who want the essentials without extra complexity.

Key specs

• 13-in-1 scene design, as stated in the listing name
• 360° rotation and timer
• Adjustable focus and Bluetooth connectivity

Pros

• Core features covered in one unit
• Bluetooth audio adds flexibility for bedtime
• Straightforward controls for younger users

Cons

• Fewer distinct extras than the larger scene-library models
• Sound quality is typically modest, as is common with compact speakers

Bottom line: A good everyday projector for families who want rotation, a timer and audio in a simple package.

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Buying Guide

Projection Area and Ceiling Height

Most home planetarium projectors work best on a flat ceiling within about 2 to 3 meters of the unit. Check the room size before buying, and test the image in the evening, since light from windows and hallway lamps can wash out the stars.

Good picks for this: Galaxy Projector Pro for Bedroom, Galaxy Projector Night Light

Number of Scenes and Discs

A higher scene count gives more variety, but what matters is whether the themes interest the child. Discs that can be swapped add long-term value, while fixed-scene models are simpler to use.

Good picks for this: Rovmiment 3D Galaxy Projector, Galaxy Projector Pro for Bedroom

Educational Content

If learning is the goal, look for projectors that show accurate planet arrangements and provide narration. Narration is especially helpful for children who are just starting to name the planets.

Good picks for this: Science Can Solar System for Kids

Timer and Auto-Off

A timer protects against a projector running all night, and it lets families set a clear bedtime routine. Check whether the timer is simple to set and whether it resets when the unit is powered off.

Good picks for this: Galaxy Projector Night Light, Bluetooth Galaxy Projector Night Light

Audio Features

Built-in speakers and white-noise options can help children settle, but they are usually modest in volume. If sound matters, consider how the speaker’s output and connection options will work in your room.

Good picks for this: Rovmiment 3D Galaxy Projector, Bluetooth Galaxy Projector Night Light

Durability and Care

Keep the lens clean and dust-free, and avoid placing the unit where a child can easily knock it. Use the manufacturer’s recommended power source and keep cords out of reach of young children. For electrical safety questions, consult a qualified electrician.

Good picks for this: Science Can Solar System for Kids, Galaxy Projector Pro for Bedroom

Use Case and Room Fit

A bedroom projector should be calm and easy to switch off, while a family-room model can serve as a feature piece. Think about where the unit will sit, whether it will be moved, and who will operate it.

Good picks for this: Rovmiment 3D Galaxy Projector, Galaxy Projector Night Light

FAQ

Can a planetarium projector from Big W be used in a bedroom?

Yes. Most star projectors are designed for bedrooms and produce a soft glow suited to nighttime use. A dim room gives the clearest image.

Do these projectors need a dark room?

A darker room makes the stars easier to see. Strong light from windows or hallway lamps can reduce contrast, so closing curtains helps.

What age is a planetarium projector suitable for?

Many models are marketed to children from about age 3 and up. Educational kits with narration may suit younger children, while scene-based projectors are often enjoyed by older kids and adults.

Is a timer important?

A timer is useful if you want the projector to switch off automatically after a set period, such as after a child falls asleep.

How do I clean the lens?

Use a soft, dry cloth and gently remove dust. Avoid harsh cleaners, and follow the manufacturer’s care instructions.

Do I need extra discs?

Some models include a set of discs, and others allow you to buy more themes. Check the listing before buying if you want a wide range of scenes.

Should I consult a professional about electrical setup?

If you have concerns about outlets, extension cords or wiring in your home, consult a qualified electrician before plugging in devices.

Conclusion

For a well-rounded bedroom choice, the Galaxy Projector Pro for Bedroom suits families who want many scenes. The Science Can Solar System kit fits learners focused on the planets. The Galaxy Projector Night Light works well for bedtime routines, the Rovmiment 3D Galaxy Projector suits families who want sound and variety, and the Bluetooth Galaxy Projector Night Light offers the essentials at a sensible level of complexity. Match the model to the child’s interest, the room size and how you plan to use it.

Sources

• Background on the planets of the solar system and how to observe them (nasa.gov)
• Consumer safety guidance for children's products and electrical items (cpsc.gov)
• General advice on safe use and efficiency of household electrical devices (energy.gov)

Related reading

• Zeiss Planetarium Projector Price: What to Expect and How to Choose (2026)
• Sharper Image Planetarium Projector: 5 Best Picks for Kids and Adults (2026)
• Sega Homestar Flux Planetarium Projector Review: Key Features Explained
• STEM Discovery Planetarium Projector Set: Setup Guide and Activities for Kids
• Real Time Planetarium Projector: 3 Best Picks for Families (2026)

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