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The largest High Mass Stars Database

A project that puts together Astrophysics and Computer Science via Machine Learning and Big Data.

Search for stars

Search for the stars on the database and see all the details.

Upload spectras

Upload spectras to the database and check the status.

Documentation about the database

Take a look for more information about the application.

High Mass Database

Based in Machine Learning and Big Data.


stored spectra and still counting.

Astrophysics Collaborative Community

What is stored in Astro+?

OB Massive Stars and Red Supergiants

Upload the spectra either in ASCII or FITS and study all their properties in detail.

The goal is to equip us with tools that transforms this database in an accessible website, initially to our collaborators and finally to the whole scientific community.


  • Upload files in fits and ascii.
  • Configure the upload.
  • Track the upload status.
  • Search by identifier, coordinates and query.
  • See the details of the stars, spectrums and the elements found.
  • Check the parameters form Simbad and Gaia.


  1. Introduce the identifier and search.
  2. Get all the results related to the introduced star.
  3. See the details, the spectrum and the elements that contains.

Simbad identifiers are valid.

search page example


  1. Select FITS or ASCII.
  2. Choose a standard configuration or customize yours.
  3. Fill the data from your files.
  4. Select the files to upload.
  5. Submit and track the progress.
upload page example