Did you know that ?

SIDE has worked with its suppliers to make our parcels environmentally friendly.
No more plastics !
The tape that keep our parcels tightly shut and the wedging material that immobilizes books within the cartons are now made of fully recyclable and biodegradable materials.

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Astronomie

Archéoastronomie, astronomie galactique, astronomie extragalactique, astronomie des rayons X, radioastronomie, astrophysique, cosmologie, astrométrie, planétologie, exobiologie, physique stellaire, héliosismologie, astrochimie, astrobiologie…

Exclus : l’astronomie amateur est classée en 3881 « Astronomie ».

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