Data and licences
© 2026 Nolentra. All rights reserved.
Nolentra’s original website content, visual design and code may not be copied, distributed or reused without permission from the relevant rights holder, except as permitted by law. Third-party materials and openly licensed components remain subject to the licences listed below.
Map data
© OpenStreetMap contributors · ODbL 1.0.
The derived database is available under ODbL 1.0; individual contents under Database Contents License 1.0.
- prague.binderived database
- prague.bin.gzgzip
- Source and licence notice
- fetch.py · bake.pyprocessing scripts and format
Images
The following images are used under Creative Commons Attribution 4.0.
- Revisiting the Veil Nebula — NASA, ESA, Hubble Heritage Team.
- Carina Nebula — NASA, ESA, N. Smith (University of California, Berkeley) and The Hubble Heritage Team (STScI/AURA).
- The Lagoon Nebula — NASA, ESA, STScI.
- A deep infrared view of the Orion Nebula from HAWK-I — ESO/H. Drass et al.
- New view of the Pillars of Creation – visible — NASA, ESA/Hubble and the Hubble Heritage Team.
Images have been modified. Modification details and notices: Veil, Carina, Lagoon; Orion; Pillars of Creation (1); Pillars of Creation (2).
Typeface
Inter — © The Inter Project Authors. SIL Open Font License 1.1: licence and notice.
Software
three.js — © three.js authors. MIT: MIT License.