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Description
Universo (Universe): La Guía Visual DefinitivaDjate deslumbrar por las maravillas del universo a travs de impresionantes imgenes y preprate para conocer todo lo que necesitas saber sobre el cosmos. Universo es una enciclopedia llena de impactantes fotografas, informacin contrastada y explicaciones claras que te ayudarn comprender de manera fcil y visual todo lo relativo al universo y a los elementos y cuerpos que lo forman, como las estrellas, los planetas, los agujeros negros o las nebulosas.
Déjate deslumbrar por las maravillas del universo a través de impresionantes imágenes y prepárate para conocer todo lo que necesitas saber sobre el cosmos. Universo es una enciclopedia llena de impactantes fotografías, información contrastada y explicaciones claras que te ayudarán comprender de manera fácil y visual todo lo relativo al universo y a los elementos y cuerpos que lo forman, como las estrellas, los planetas, los agujeros negros o las nebulosas. Esta enciclopedia del espacio, incluye:- Impresionantes imágenes en 3D, mapas astrales y fotografías de calidad (¡entre ellas la primera que se tomó de un agujero negro!).
- Los últimos descubrimientos en astronomía, como las ondas gravitacionales, el agua líquida en Marte o nuevos planetas.
- Datos e información detallada de cada una de las constelaciones del firmamento.
- Un mapa que muestra cómo se ve el cielo de noche en cada mes del año desde los hemisferios norte y sur.
Con explicaciones de los conceptos básicos de la astronomía, un análisis del Sistema Solar y las galaxias, y una guía del cielo nocturno, esta enciclopedia escrita por expertos en cosmología es el regalo perfecto para los amantes de esta ciencia. Marvel at the wonders of the universe, from stars and planets to black holes and nebulae, in this exploration of our solar system and beyond. Universe opens with a look at astronomy and the history of the Universe, using 3D artworks to provide a comprehensive grounding in the fundamental concepts of astronomy, including the basic techniques of practical astronomy. The core of the book is a tour of the cosmos covering the Solar System, the Milky Way, and galaxies beyond our own. Explanatory pages introduce different celestial phenomena, such as galaxies, and are followed by catalogs that profile the most interesting and important examples. A comprehensive star atlas completes the picture, with entries on each of the 88 constellations and a monthly sky guide showing the night sky as it appears throughout the year as viewed from both the northern and southern hemispheres
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4.5 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 4
Leveling blocks
Size: 8.5" x 8.5", Color: Yellow
I used these on my first RV camping trip. I was on a not very level site and these worked well to level my camper. They worked so well I ordered another set. The handle is great at keeping the blocks together.
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Reviewed in the United States on October 23, 2024
★★★★★ 5
Very happy.
Size: 8.5" x 8.5", Color: Yellow
Bought these at the start of our camping season. I really prefer these to the ones you drive up on that are like a ramp. Besides leaving out under your wheels they can be used for your stabilizer feet as well or your hitch. Quality is great I have not had one crack, I was worried these would be too big to pull my tires over easily but that wasn’t a problem at all. The size allows you to group them together like legos to do what you need to get level. They come in a bundle with a handle that secures them all together in a nice lightweight block that’s easy to store. I actually bought a second set for my fifth wheel after buying the first set. I got them both on sale and am very very happy with them.
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Reviewed in the United States on January 20, 2025
★★★★★ 5
Great alternative to wood blocks
Size: 17" x 8.5", Color: Gray, Size: 17" x 8.5", Color: Gray
So I’ve used wood over the years to level out my Class A RV’s and even with the wood sealed, there is always one side that takes a beating. I figured I would try these Camco rectangular leveling blocks and was very surprised at their strength. I’ve only used them twice, but both times the RV rolled right up with no issues. The RV sitting on those blocks in the picture is a 40’ Tiffin diesel pusher. My only issue is the dual wheel base for this big RV, is too wide to use the blocks perpendicular to the wheels, so I had to use 3 blocks parallel (see pics) for each wheel, which required me to purchase two sets. Most sites I setup up at fairly level, but this just provides that little extra height if needed.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
compact and sturdy
Size: 8.5" x 8.5", Color: Yellow
works great
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Simple and easy to use
Color: Yellow, Size: 5.5" Lift
We took a late fall trip to Branson Missouri pulling our Camper. We had to use the Camco Trailer Aid when we got to our campsite and it performed as advertised. Good sturdy product that worked as advertised.
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Reviewed in the United States on December 30, 2025