Explore a distant galaxy cluster and pull relevant NASA, JPL, and JWST data in one session, not days of fragmented database searches.
Most tools that claim to teach astronomy give you a video lecture or a flat sky map. Cosmos Explorer gives you the universe as a navigable space, populated with 2,887 catalogued real stars, actual Hubble and JWST imagery, and an AI instructor called Research Orb that answers your questions mid-session, corrects your interpretations in real time, and does not let you drift past a galaxy cluster without understanding what you are looking at. It runs in your browser. It costs nothing to start.
After working through Cosmos Explorer you will be able to:
Step 1 — You fly, not watch.
Open the lab and you are already inside the 3D universe. Select a star, zoom to a galaxy cluster, or drop into the solar system. Every object is real and catalogued. Research Orb sits in the corner ready to be asked anything, but it also watches what you are doing. Navigate past the Andromeda Galaxy and identify it incorrectly and Research Orb will correct you immediately — not at the end of a quiz, right then.
Step 2 — You pull real data.
Click any major object and Cosmos Explorer surfaces the relevant Hubble and JWST imagery alongside scientific metadata from NASA and JPL. You are not looking at an artist's impression labelled with trivia. You are looking at the actual observational data scientists used, with Research Orb walking you through how to read it.
Step 3 — You demonstrate what you know.
Performance-based certification in Jade Labs means you have to do things, not pass a multiple-choice test. Research Orb sets tasks — find this object using the star chart, describe what you see in this JWST composite, explain the lifecycle stage of this nebula — and tracks whether your answers are accurate. When they are not, you get a correction and a second attempt, not a red mark and a locked score.
| Feature | Cosmos Explorer | Stellarium | Coursera astronomy | YouTube |
| Real Hubble / JWST imagery | Yes | No | Varies by course | Varies by video |
| Interactive 3D navigation | Yes | Yes (2D/3D sky) | No | No |
| AI instructor that corrects in real time | Yes | No | No | No |
| Pulls NASA / JPL data in session | Yes | No | No | No |
| Performance-based certification | Yes | No | Yes (graded quizzes) | No |
| Works in browser, no install | Yes | Web + desktop | Web | Web |
| Free to start | Yes | Yes | Some courses free | Free |
| Beginner to advanced in one environment | Yes | Mostly intermediate | Depends on course | Unstructured |
Fair note on rivals: Stellarium is genuinely excellent for real-time sky mapping and planetarium simulation — if you want to know exactly where Jupiter is at 10 pm tonight, it is hard to beat. Coursera astronomy courses from universities like Duke or Caltech carry real academic rigour and are worth the time if you want structured lecture content and graded problem sets. YouTube has extraordinary free content from channels run by practising astronomers. What none of them do is combine navigable scientific data, real imagery, and an AI that watches what you are doing and corrects you mid-task.
Is this a good astronomy course for beginners, or do I need background knowledge?
No background required. Research Orb adjusts to the level of the question. A complete beginner asking "what is a star" and a physics student asking about stellar nucleosynthesis get different answers from the same tool in the same session.
How does the interactive star map work — is it the same as Stellarium?
The interactive star map in Cosmos Explorer is a 3D catalogued environment you navigate spatially, not a sky simulation pinned to your local horizon. Stellarium is better for precise real-time local sky positioning. Cosmos Explorer is built for understanding what objects are and how they relate to each other in three-dimensional space.
Can I use this to learn how to find constellations tonight?
Yes. The sky atlas and constellation overlays use your session date and can be oriented to your hemisphere. Research Orb can walk you through identifying key asterisms and explain the mythology and stellar composition of each constellation.
What is the best way to learn the night sky if I already have a telescope?
Use Cosmos Explorer to plan your session — identify targets, understand what you are expecting to see, and read the relevant JWST or Hubble data before you go outside. Then observe. Come back and ask Research Orb to explain anything that looked different from what you expected.
Does the Hubble JWST image explorer show the actual scientific data or just pretty pictures?
Both, deliberately. You see the processed image alongside the metadata: wavelength ranges, observation date, instrument, and what the image reveals scientifically. Research Orb explains the choices — why a particular wavelength was mapped to a particular colour, what structure the image was designed to reveal.
How much does it cost to access the full lab?
Cosmos Explorer is free. If you want access to every lab Jade Labs offers, the all-access plan is $19 per month.