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.
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 ».