The best star projectors of 2022

The best star projectors of 2022

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Updated Nov 19, 2022 10: 54 PM

Beyond the brightest celestial objects, it has become difficult for most people today to see the stars in the night sky. That’s where star projectors are useful. These compact devices are a fun and easy way to see the Milky Way if artificial lights have obstructed your view. You only need a dark place and a power outlet to enjoy the wonders of our universe. Many can also be used as night lights and pattern projectors, which can brighten up any room without a celestial theme. Even though nothing can replace the feeling of seeing millions upon millions of stars in person at night, star projectors can still be awe-inspiring and can leave you captivated.

How we picked the best star projectors

I’ve had the opportunity to see areas that are less affected by light pollution and so I know what it feels like to look upon the beauty of our galaxy. As an editor at TechnoBuffalo, I visited NASA’s Jet Propulsion Lab in Pasadena, Calif., to learn about the Mars rover. I also took a guided tour of the Goldstone Deep Space Communications Complex, where I saw enormous satellites used to communicate with faraway spacecraft. Over the last 10 years, I’ve written about gadgets and space for outlets like CNN Underscored, TechnoBuffalo, and Popular Science, and this guide, in a way, allows me to write about both. If you’re searching for a projector for movie night, you’re in the wrong place (though we do have a guide for the best projectors for indoors and outdoors). If you love the stars of sky as much as the stars on the screen, then read on.

The best star projectors: Reviews & Recommendations

Whether you want to brighten up your space with colorful lights, or follow in the footsteps Carl Sagan’s footsteps, a star projector can be a unique way to explore the cosmos. We chose a mix of fantastical projectors, options that are suitable for children and adults, as well as a model that is more scientifically accurate and great for people who love astronomy.

Best overall: Sega Toys Homestar Flux

Why it made the cut: Sega’s Homestar Flux features the most scientifically accurate images out of all the star projectors we picked.


  • Dimensions: 6.3 x 6.3 x 5.9 inches (LWH)
  • Weight: 1. 36 pounds
  • Power: USB


  • Supports multiple discs
  • Projects up to 60,000 stars at once
  • Great educational tool


  • Expensive

Sega’s Homestar Flux can project up to stars simultaneously and covers a circle with a It can project up to 60,000 stars at once and covers a circle with a 106-inch diameter. Sega’s star projectors allow for interchangeable discs. This allows owners to explore different parts and regions of the universe with incredible detail. The Homestar Flux includes two discs: the northern hemisphere disc and the northern-hemisphere disc with constellation lines. Additional discs are available that feature the Andromeda galaxy, the southern hemisphere, or other planets.

These discs contain data from various missions of the National Aeronautics and Space Administration, the National Oceanic and Atmospheric Administration and the United States Naval Observatory. Sega’s projector can be expensive, but it offers the most accurate scientific experience and is a must for aspiring astronomers.

Best value: Rosetta Star Galaxy Projector

Why it made the cut: Rosetta’s Star Galaxy Projector has all the bells and whistles at a great price.


  • Dimensions: 6. 69 x 4. 92 x 4. 24 inches (LWH)
  • Weight: 1. 03 pounds
  • Power: USB


  • Easy operation
  • Eight white noise sound effects
  • 16 color effects
  • Music sync


  • Doesn’t show constellations

Rosetta’s Star Galaxy Projector is the perfect tool for anyone looking to add a galactic light show in their home. In addition to projecting colorful lights, this model includes a Bluetooth speaker and a white noise machine. It can sync with your music to move the lights to the beat and can even play along with your music, making it a great party trick. We like the Rosetta Projector’s other features, such as a shutoff timer and brightness control. You can also change the colors throughout the week. Although the Rosetta Star Projector may seem more fantasy than real, the aurora-like lights capture the wonder and beauty of space.

Best for adults: BlissLights Sky Lite 2.0

Why it made the cut: The Sky Lite 2.0 from BlissLights will help you set the mood with the right lighting.


  • Dimensions: 5. 91 x 2. 95 x 5. 91 (LWH)
  • Weight: 1. 68
  • Power: USB


  • Adjustable brightness
  • Tilting base
  • App controlled


  • Projector design is easy to tip over

The Sky Lite 2.0 by BlissLights makes a great choice for adults. It offers app support, brightness controls and a variety of lighting effects that make it easy to set the right mood. The star projectors are often the focal point of attention in any room, but the Sky Lite 2.0 can be used as complementary lighting to create beautiful auroras at dinner, movie nights, or parties. The Sky lite 2.0 also supports a rotation feature, and a shutoff timer, so you can enjoy a magical night under the stars before going to bed.

Best for kids: Gdnzduts Galaxy Projector

Why it made the cut: This galaxy projector features brightness controls and a shutoff timer, plus it doubles as a colorful night light.


  • Dimensions: 6. 45 x 6. 45 x 4. 92 (LWH)
  • Weight: 0. 61 pounds
  • Power: USB


  • Built-in speaker
  • Shutoff timer
  • Brightness controls


  • Doesn’t show constellations

This simple galaxy projector features 21 lighting effects, a shutoff timer, brightness controls, and doubles as a night light. You can adjust the brightness and set a timer to go to bed. You can also turn off the stars, toggle the lasers on/off, and let the nebula-like effect drift you to sleep. The remote makes it easy to use for children. The Galaxy Projector is a great choice, whether you want to stimulate your child’s imagination or keep them safe with a nightlight,

Best budget: Infmetry Star Projector

Why it made the cut: Infmetry’s Star Projector offers an array of features at an affordable price.


  • Dimensions: 7.1 x 7.1 x 7.5 inches (LWH)
  • Weight: 1. 37 pounds
  • Power: USB


  • Affordable
  • Five brightness modes
  • Shutoff timer


  • No nebula or aurora features

Infantry’s Star Projector casts 360 degrees of light through a precut dome, creating a night sky-like effect. The model supports five brightness modes, a breathing and four colors (white yellow blue and green). The projector can be turned off and on at will, or you can go to sleep with it on. Although it isn’t as engaging as the other options, it’s still a fun way for someone to discover the wonders of our universe.

What to consider when buying a star projector

Generally, cheap star projectors emit a mixture of colorful swirling LED lights as well as class 2 lasers. These are low-power visible lasers that are the same type used in laser pointers. Although most models don’t have scientific accuracy, they can provide a fun escape and a relaxing experience. If you are serious about astronomy, and are willing to spend more money, you can get a star projector which can transform your room into an observatory.

Most models we looked at have features such as image rotation, brightness, color controls, and an auto shut-off timer. The key to choosing the right star projector was finding the experience that suits your mood. Are you looking to find the cosmic color of nebulae or do you want to see them? What about scientifically accurate constellations. There’s a star projector to suit your needs.

Projection type

You would think that a star projector projects only stars. Many of them can cover the entire cosmic spectrum and can mimic everything, from constellations to auroras to nebulae. We mentioned that choosing the right one is all about capturing your imagination and capturing your interest. If you are looking to create a calm environment before falling asleep, a projector that can cast a aurora or nebula is a great choice. For educational and research purposes, a star projector that projects images with greater scientific accuracy is ideal.

Brightness control

A good star projector uses a LED bulb and has multiple brightness settings. Star projectors work best in dark rooms, but models that project nebula or aurora can be used as complementary lighting during parties and movie nights. They can also be used as night lights, and can create a calm environment that encourages rest.

Color settings

In addition to adjusting brightness, most star projectors offer different color settings, similar to smart light bulbs. Advanced color settings allow users to create a scene that suits their mood and can be changed with a single button. A green aurora is suitable for tranquility and calm, while a yellow aurora is ideal for optimism and happiness. Many star projectors can adjust the color using a smartphone app or controller and offer millions of color options.

Still vs. rotating

Star projectors offer two viewing modes: still and moving. A projector that is in still mode will shine light onto a surface but remain static. A projector that has a rotating feature can produce a more dynamic show by slowly rotating the lights. Many models that we examined can switch between rotating and still modes.

Star projectors are more than just projecting lights onto walls. Some models also have app support and shutoff timers. Some models can be synced to your music, allowing you to put on a spectacular light show. These features are not necessary but they make certain models more appealing, especially if the star projector is to be used in a child’s bedroom. It can act as a nightlight and white noise machine, and then it will shut off after a few hours.


Q: How much do the best star projectors cost?

Star projectors can start at $10 and go up to the $150-$200 range depending on quality and additional features. A projector that offers a planetarium-like experience is more expensive than one with constellations etched into it.

Q: Can I use a star projector on any wall?

Yes, you can use a star projector on any wall in your home. These projectors typically have a short throw, which essentially means they need to be relatively close to the surface they’re projecting onto (between 6-10 feet). To get the best effect from the bright lights, we recommend that your star projector be pointed at a blank wall or ceiling.

Q: Where should a star projector be placed in a room?

For an evenly lit ceiling, you should try to put the star projector in the center of your room. This is not the best place for most people. We also know that it’s not ideal. There is no wrong place to place a star projector. As long as it is not too close to the surface that it is projecting onto, there are no problems. You may have a different opinion on what works and looks best for you.

Q: Are star projectors for kids and adults the same?

Star projectors are appropriate for any age and generally offer the same features or designs, whether for a kid or an adult. If you are looking for one for a particular age, there are many options. Some models may include imagery such as an astronaut or a spaceship that is targeted at younger audiences. Projectors that provide accurate images may not be appealing to people who are passionate about astronomy or adults. To get the best out of a star projector, you should consider the interests of the person you are buying it for.

Q: Are star projectors good to use as night lights?

If the imagery and colors of a star projector make you feel more relaxed, then you should use it as a night light. Many models we looked at have brightness and timer settings that make them suitable for bedtime. Some models also include sound machines that some claim can help you fall asleep and stay asleep.

Final thoughts on the best star projectors

Star Projectors are a fun, affordable way to brighten up your bedroom with bright, colorful lights. Most are novelty lights that show light shows that resemble auroras and nebulae. If you are looking for more accurate imagery, there are many options available if you are willing to spend more. We recommend that you travel to a place without light pollution to experience the sensation of seeing millions of stars up close.

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