Ethereum

New super-Earth named Proxima c may orbit the star next door

Collection

MarbleCards

Description

Marble Card #21345 with a unique link to https://www.nationalgeographic.com/science/2019/04/proxima-c-new-super-earth-may-orbit-star-next-door-proxima-centauri/ | This URL can only exist on one card. Creating Marble Cards is a way to bookmark and show appreciation for web content. It’s an Internet indexing game where you can create, battle and trade unique NFT frames of web content. The image in the circle is not part of the Marble Card NFT. It comes from the OpenGraph and is shown as a preview of the linked URL, same as when shared on social media.

Traits

level

generation

Gen 0

collection

Nationalgeographic.com

collection_id

1021

Token

Contract: 0x1d96...04ff
Token ID: 21345

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