Rotating the image and adjusting the focus wheel in the dark is simple thanks to the blue-illuminated buttons. The result is a bright and sharp projection on the ceiling (the optics are from the German optics brand Bresser, which makes binoculars, telescopes, and microscopes). However, stars at the edge of the projection can seem blurry. One novel feature is an optional 'falling star' mode, which projects a flashing meteor every 40 seconds, though always in the same place. The projections from this little projector are undoubtedly bright, sharp and vivid. The center wheel at the top is easy enough to turn with one finger to bring the images into focus. There is enough 'movement' in the focus wheel for projections at a range of distances. The ideal distance is 2.5m with a 12-meter squared projection area. If you’re looking for a projector that acts as a sort of nightlight or vibe-setter, consider one with a timer function to turn off your projector after 15, 30, or 60 minutes of operation, helping to preserve energy if you use it to fall asleep at night. Projection Space If you're looking for something that is more abstract than scientific but will help 'set the mood,' the BlissLights Sky Lite Evolve is a much cheaper alternative. You can use the RCBW (Red, Cyan, Blue and White) color wheel and seamless color blending technology to personalize the 'aurora' and transform your room. The projector emits bright nebula-inspired patterns and allows users to create unique pastel hues alongside optional LED stars. Controlled by the BlissLights app or by voice using Google/Alexa devices — you don't have to move from your seat to change the feel of your space.

Its body resembles a well-known sci-fi character (R2D2); we're sure this wasn't an accident. A pill-shaped device pivots vertically on a stand to expose either the planetarium end, which is ultimately a light with a plastic cover over the top allowing small 'stars' to be outwardly projected or a slide projector with a focusing ring. Using another of the supplied light covers), the star projector can also be used as a simple blue-colored night light.

Create A Night Sky Projection Kit:If you've got time with the kids to fill, this could be a fun introduction to stargazing. Don't expect to be dazzled by a plug-and-play awe-inspiring experience, but you can enjoy the process of setting it up with your kids.★★★ The best star projectors can either be used as home planetariums, projecting realistic night skies and galaxies indoors, or they can serve as soft, glowy night lights for adults or children.

You will need to set up your phone's Bluetooth before you begin, but this is a seamless experience, with the device being up and running within moments. Unlike some other models, we found it to be near silent in its operation, which is great if you're using it to get to sleep or whilst watching a film.The spherical design means you have near 360-degree angling, and it comes with a 1.5 m cable, giving maximum positioning flexibility. This gives it a slight edge over the Encalife Atmosphere Smart Galaxy Smart Projector, which has similar specs but can only be used in four fixed positions. In theory, yes. Most models of star projectors run from mains AC power or DC through a USB port, so they will run as long as they are plugged in. Some models are battery-powered, meaning you run the risk of the battery running out of power overnight. There is a shooting star function, but this leaves a little to be desired, and we think it's an unnecessary add-on. While standing under a dark-sky and looking up at the constellations above is one of the joys of astronomy, it’s not always possible to get out and observe every night through a telescope.