SKU: 90296516112

Urbain Le Verrier on the Movement of Mercury - annotated translations

Sale price$70.20 Regular price$78.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Urbain Le Verrier on the Movement of Mercury - annotated translationsIn 1916, Einstein proposed three tests of general relativity, subsequently called the "classical tests" of general relativity: the perihelion precession of Mercury's orbit the deflection of light by the Sun the gravitational redshift of light. The key evidence on which Einstein relied to support his theory was the first of these, which related to unexplained errors in the observations of Mercury's orbit reported in 1859 by Urbain Le Verrier, the

In 1916, Einstein proposed three tests of general relativity, subsequently called the "classical tests" of general relativity:
¥ the perihelion precession of Mercury's orbit
¥ the deflection of light by the Sun
¥ the gravitational redshift of light.
The key evidence on which Einstein relied to support his theory was the first of these, which related to unexplained errors in the observations of Mercury's orbit reported in 1859 by Urbain Le Verrier, the Director of the Paris Observatory. As the available publications that led to Le VerrierÕs claim, which were developed over a period of nearly two decades, were complex and only available in French, as part of a larger project, I translated them into English and annotated them, to make them easier to understand. As it appeared that this might be helpful to other researchers, I decided to publish my translations in the current volume.

This book provides translations of two books, Le Verrier, U. -J. (1841), DŽveloppements sur Plusieurs Points de la ThŽorie des Perturbations des Plan�tes (Developments on several points of the Theory of Perturbations of Planets); and Le Verrier, U. -J. (1845), ThŽorie du mouvement de Mecure (The Theory of the Movement of Mercury); and a 195-page article, Le Verrier, U. -J. (1859), Theorie du Mouvement de Mercure (The Theory of the Movement of Mercury), Chapter XV in the Annales de LÕObservatoire ImpŽrial de Paris. It also includes a translation of the 1859 letter in which Le Verrier reported his claim, Lettre de M. Le Verrier ˆ M. Faye sur la thŽorie de Mercure et sur le mouvement du pŽrihŽlie de cette plan�te (Letter from M. Le Verrier to M. Faye on the theory of Mercury and on the perihelion movement of this planet), which was published in the Comptes rendus hebdomadaires des sŽances de l'AcadŽmie des Sciences (Paris).

The conclusions from this detailed review are that, rather than implying a systematic error in the calculated values, the steady reduction in the errors in the equations of condition could be seen to be a demonstration of a linear improvement in the accuracy of the measurements over time as one might expect, resulting in no adjustment to the elliptic elements, and no difference between the calculated rates of precession, and no support for EinsteinÕs theory of general relativity.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90296516112

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 40 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
Y
Verified Purchase
Yraima Batista Martins
Draper, US
★★★★★ 5
Excellent skincare product
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
I am very happy with this product. I have been using it on irritated and dry skin, and I noticed a big improvement in a short time. It has a smooth texture, absorbs well, and does not feel greasy. It helps calm the skin quickly and restores the skin barrier. I have used it both on my face and on small sensitive areas of the body, and it works very well in both cases. It is definitely a skincare essential that I will always keep in my routine. I highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Worth the hype
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
I’ve seen La Roche-Posay Cicaplast Balm B5 recommended countless times online, so I finally decided to try it for irritated skin and a damaged skin barrier. It absolutely lives up to the hype for me. The texture is very rich and moisturizing, but it feels extremely soothing on dry, overtreated, or sensitive areas. I’ve used it on my face, hands, and other irritated patches of skin, and it really helps calm everything down. The quality feels excellent, which is what I expect from La Roche-Posay. A little goes a long way, so I think it’s a very good value for the price. I also like that it’s versatile enough for the whole family. I’ve even shared it with my daughter, and we both love having it around for dry or irritated skin. Definitely one of those products I can see myself repurchasing regularly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
P
Verified Purchase
Pol
Houston, US
★★★★★ 5
Amazing Skin Recovery Balm – Hydrating, Soothing, and Instant Tone-Up Effect!
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
I bought this after an AI recommendation while looking for something to help my skin recover after professional dermatology treatments, and I’m so glad I did. This balm is incredibly moisturizing and soothing without feeling heavy or greasy. My skin barrier felt calmer almost immediately, and it really helped speed up the recovery process. One thing I love is the subtle tone-up effect — it makes my skin look brighter and more even right after application, almost like a natural glow without makeup. It’s perfect for post-treatment care, irritation, dryness, and overall skin repair. A little goes a long way, and it has become a staple in my skincare routine. Highly recommend this to anyone needing skin recovery support and a healthy-looking glow. I will definitely repurchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
B
Verified Purchase
Barbara Montero
Draper, US
★★★★★ 5
A Skin Barrier Savior for Irritated, Pore-Prone Skin
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
This cream has honestly become one of my skincare essentials. My skin gets easily irritated and reactive, and this balm calms everything down almost overnight. It really helps reduce redness, dryness, and that tight uncomfortable feeling after using active products. I also noticed my skin looks smoother and healthier overall, and even my pores appear less noticeable because my skin barrier is finally balanced and hydrated. The texture is a little thicker than a regular moisturizer, so I prefer using a thinner layer during the day, especially under makeup. But at night, it works beautifully as a repairing treatment. Gentle, effective, and definitely worth the hype!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
T
Verified Purchase
thepolyglot
Birmingham, US
★★★★★ 4
Good stuff
Size: 1.35 Fl Oz (Pack of 1), Style: Cicaplast Baume B5 Balm
This is a great rescue cream. No fragrance. Non-greasy. Lightweight. Application is easy. Helps with rashes, dryness, and redness, and feels great. The product itself gets 10 stars. The Amazon price, on the other hand, is not the best. I found it at a local store $2 cheaper. And still, for the size the price is high.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026

recommand products