ASTROHUNTERS

Explore distant worlds and uncover hidden exoplanets with AI. Interact with real NASA data, visualize discoveries, and see how artificial intelligence helps detect new planets faster than ever.

your journey into the cosmos starts here

What if finding new worlds wasn’t only reserved for scientists? What if finding new worlds wasn’t only reserved for scientists?

Every night, countless stars shine above us, each possibly hosting a distant planet — an exoplanet waiting to be discovered. Hidden in the flicker of starlight, there are worlds that could change how we understand the universe. What if we could detect them faster than ever using AI and data from NASA missions? What if anyone — not just scientists — could explore these distant worlds?

With AstroHunters, these questions are no longer just questions — they’re experiences you can live.

Before we hunt planets, here are the basics you should know 🌌

Light curve

Time series of stellar brightness (flux) used to spot transits.

Transit depth

Amount of flux drop during a transit (related to planet/star area ratio).

Transit duration

How long the transit lasts (duration of the brightness dip).

Transit method

A way to detect planets by measuring small dips in a star’s brightness when a planet passes in front of it.

Kepler / K2 / TESS

NASA missions that collected huge datasets of stars and exoplanets using the transit method.

Candidate / Confirmed / False Positive

The three categories of signals: possible planets, verified planets, or signals that are not planets.

Preprocessing

Cleaning and preparing raw data before it is used in an AI/ML model.

Machine Learning Model

An algorithm trained to classify light curves and identify potential exoplanets.

Now it’s your turn to explore 🌌

You'll need two simple files to start your exploration:

🗜️
ZIP file — contains the trained AI model and setup files.
Download Example
📄
CSV file (optional) — sample data with orbital period, duration, and radius.

You can also explore real NASA data from missions like Kepler, K2, and TESS. Get data here 🌌

1) Upload your data

Drag & drop your files here or use the buttons

Expected: a .zip with time/flux files and a top-level metadata.csv.

ZIP: none
metadata.csv: none

2) Result

Waiting for files…
Show raw JSON 

      

    


    
    

      
3) What are we looking at?


      
      

        Quick glossary
        

          
Target
Star ID (KIC/EPIC/TIC) associated with the light curve.

          
Mission
Survey source (Kepler / K2 / TESS).

          
Label
Model verdict (e.g., CONFIRMED, FALSE_POSITIVE).

          
Probability
Model confidence for the verdict (0–100%).

          
Period
Time between transits (days).

          
Duration
Transit duration (days).

          
Depth
Flux drop during the transit (ppm).

          
Transit SNR
Signal-to-noise ratio of the transit.

        

      


      

        

          
            

              Metric
              Value
            

          
          
        

      

    


  







				

					

				

		

					

				

					
You can explore and experiment with more data directly from NASA’s official resources: 


				

		

		

				

					

✨ Kepler Objects of Interest (KOI): A full list of confirmed exoplanets, candidates, and false positives from the Kepler mission. 
				

				

					
		
			


				
									
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🌍 TESS Objects of Interest (TOI):  Includes confirmed exoplanets, planetary candidates, false positives, and more from the TESS mission. 
				

				

					
		
			


				
									
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🛰️  K2 Planets and Candidates:  Data on confirmed exoplanets and candidates captured during the K2 mission.
				

				

					
		
			


				
									
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👉So… what will you do with your discovery?
				

					

				

				

								

												

									

				

					

				

					
Name your exoplanet 🌍
				

				

					
Let your imagination run wild and give it an identity.
				

					

				

				

								

												

									

				

					

				

					
Design its atmosphere and possible life 🌫️👽
				

				

					
Could there be water? Plants? Intelligent beings?
				

					

				

				

								

												

									

				

					

				

					
Share it with the scientific community 🔭
				

				

					
Publish your finding and leave your mark in the universe.
				

					

				

				

								

												

									

				

					

				

					
Explore new missions 🚀
				

				

					
Your journey doesn’t end here. New worlds await.
				

					

				

				

								

											

					

						

					

				

			

							

					

											

				


				

					
    
													
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🪐 Chat with our Space Assistant
				

				

					

  
Astrohunters AI