Title
Sous l'toile soleil,Used
Delivery time: 8-12 business days (International)
Le Soleil est une toile banale, ni trs chaude, ni trs froide, ni trs grosse, ni trs petite... Mais c'est une toile exemplaire: c'estnotre toile, celle au systme de laquelle nous appartenons. Toute vie sur Terre est soumise aux lois du Soleil, et seulement du Soleil; nous en recevons des millions de fois plus d'nergie que de tout le reste de l'Univers.Etoile proche, nous pouvons l'tudier en dtail; toile ntre, son influence sur les conditions terrestres est essentielle; toile simple, elle est un vritable laboratoire pour la physique. Le Soleil des hommes est aussi, en vrit, le Soleil des astronomes, le Soleil des gophysiciens ou celui des physiciens.Aprs avoir rappel la place du Soleil dans l'histoire des hommes, JeanClaude Pecker prsente ici l'tat du savoir sur la structure, le fonctionnement et l'activit de notre astre familier; il nous fait ainsi pntrer de manire accessible au coeur mme de la recherche contemporaine en astrophysique.JeanClaude Pecker, Professeur d'Astrophysique thorique au Collge de France et membre de l'Acadmie des Sciences, est un spcialiste des atmosphres solaires et stellaires; il est l'auteur de nombreux ouvrages consacrs l'astronomie.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.