# PlanetariumVR Summer DB entity ID: 24be8de0\-b2c3\-461b\-87ca\-2210fbffd818 Steam App ID: 1313970 Messier Challenge & Star Challenge Learn the positions of the 110 objects from the Messier catalog\. Learn the positions of 103 bright stars\. Star Sweeper Play Star Sweeper \- like the Minesweeper \- in a giant sphere in virtual reality under the night sky\. Gallery mode Explore hundreds of images representing deep sky objects, such as nebulae and galaxies\. Planetarium With light pollution, it is getting more difficult to fully appreciate the night sky, see the constellations, and determine the position of deep sky objects, from our pale blue dot\. With this planetarium, you can learn and appreciate the beauty of a dark night sky\. Amateur astronomers can prepare their observations by having a real sense of where deep sky objects are through virtual reality, without relying on a GoTo mount\. "Astronomy compels the soul to look upward, and leads us from this world to another\." Plato, The Republic, 342 BCE\. Key features 41375 stars \(apparent magnitude < 8\) The planets of the Solar system and the Moon\. 88 constellations Deep Sky Object Catalogs: Messier \(110\), Caldwell \(109\), and Herschel 400 \(400\), NGC \(7840\), IC \(5386\) , Arp \(338\), Sharpless\-2 \(313\) Deep Sky Object images from surveys: Original Digitized Sky Survey 2nd Digitized Sky Survey \(Red\) 2nd Digitized Sky Survey \(Blue\) 2nd Digitized Sky Survey\-Near Infrared Wide\-field Infrared Survey Explorer 1, 2, 3, and 4\. The Equatorial Grid, Azimuthal Grid, Ecliptic Plane, and Galactic Plane\. Bortle Scale effect, location, and time options Action Point to objects in the sky to get information\. Valve Index: Trigger HTC Vive: Trigger Oculus Touch: Trigger Playlist Music of J\.S\. Bach, Beethoven, G\. Mahler, A\. Dvorak, M\. Mussorgsky, M\. Ravel, and I\. Stravinsky for relaxing\. ## Game information - Type: game - Developer: Hubert Cecotti - Publisher: hublab - Release date: Dec 17, 2021 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Casual, Indie, Simulation - Categories: Single\-player, Tracked Controller Support, VR Only, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313970/ss\_3826363f6853947d495898874a54bc48e9233fe5\.1920x1080\.jpg?t=1785786292, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313970/ss\_c6accda6b54e362d8273be2f722bcf43befe6951\.1920x1080\.jpg?t=1785786292, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313970/ss\_c6e8f2df0ced24771d74c902947ab1dae0be5aa1\.1920x1080\.jpg?t=1785786292, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313970/ss\_a5584732c5e8f7a80f8d4e2f2a5b1b9667aa556c\.1920x1080\.jpg?t=1785786292, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313970/ss\_bbbcafb363394dee3c65149680afe401701d346b\.1920x1080\.jpg?t=1785786292, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313970/ss\_5cba19cb8b39c346b7aab626b4055bdf31db6cde\.1920x1080\.jpg?t=1785786292, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313970/ss\_9e3a133a381d5c822bb051804bd902bad2977c8e\.1920x1080\.jpg?t=1785786292, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1313970/ss\_e5f484bd1dc752c9d36dafb3aac125be81817be9\.1920x1080\.jpg?t=1785786292 - Price: 999 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 9 - Steam positive reviews: 7 - Steam negative reviews: 2 - Steam positive percentage: 77.77777777777777% - Summer DB rating: No native votes Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\} ## Player history [Seven-day chart data as Markdown](/api/v1/entities/24be8de0-b2c3-461b-87ca-2210fbffd818/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/24be8de0-b2c3-461b-87ca-2210fbffd818/player-metrics?days=7) Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown. ## Sources and freshness - Catalog membership: store\_catalog - Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00 - Details observed: 2026\-09\-25T00:15:44\.979968\+00:00 - Player count observed: 2026\-09\-25T00:15:47\.375031\+00:00 - Reviews observed: 2026\-09\-25T00:15:47\.003708\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1313970/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1313970/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1313970","reviews":"https://store\.steampowered\.com/appreviews/1313970"\},"price":"2026\-09\-25T00:15:44\.979968\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-25T00:15:44\.979968\+00:00","players":"2026\-09\-25T00:15:47\.375031\+00:00","reviews":"2026\-09\-25T00:15:47\.003708\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"a1d2a6bb\-ade3\-4ff8\-82e0\-caab2aefe5c9","catalog":"ba72e178\-fce3\-4619\-8242\-1df8463d1a5e","details":"667bb4da\-2031\-48fa\-8372\-8f974a1b2210","players":"d880ee9e\-8ad4\-4076\-bfe5\-01f7049cdd18","reviews":"9204c803\-73ed\-4519\-b683\-67ee4bdc1a82"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"24be8de0\-b2c3\-461b\-87ca\-2210fbffd818","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\} Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted. [Steam store](https://store.steampowered.com/app/1313970/) · [JSON](/api/v1/games/24be8de0-b2c3-461b-87ca-2210fbffd818)