A small picture of Earth might be helpful to distinguish Earth Science from Spanish, similar to how beta sites like [Arduino][1] (infinity sign), [Chess][2] (rook), or [Aviation][3] (airplane when it was still in beta) were able to use other symbols.

Three relevant Unicode characters:

[U+1F30D][4] 🌍 EARTH GLOBE EUROPE-AFRICA
[U+1F30E][5] 🌎 EARTH GLOBE AMERICAS
[U+1F30F][6] 🌏 EARTH GLOBE ASIA-AUSTRALIA

http://www.fileformat.info/info/unicode/char/1f30d/earth_globe_europeafrica.png http://www.fileformat.info/info/unicode/char/1f30e/earth_globe_americas.png http://www.fileformat.info/info/unicode/char/1f30f/earth_globe_asiaaustralia.png [1]: //arduino.stackexchange.com/ [2]: //chess.stackexchange.com/ [3]: //aviation.stackexchange.com [4]: http://www.fileformat.info/info/unicode/char/1f30d/index.htm [5]: http://www.fileformat.info/info/unicode/char/1f30e/index.htm [6]: http://www.fileformat.info/info/unicode/char/1f30f/index.htm

A small picture of Earth might be helpful to distinguish Earth Science from Spanish, similar to how beta sites like [Arduino][1] (infinity sign), [Chess][2] (rook), or [Aviation][3] (airplane when it was still in beta) were able to use other symbols.

Three relevant Unicode characters:

[U+1F30D][4] 🌍 EARTH GLOBE EUROPE-AFRICA
[U+1F30E][5] 🌎 EARTH GLOBE AMERICAS
[U+1F30F][6] 🌏 EARTH GLOBE ASIA-AUSTRALIA

[1]: //arduino.stackexchange.com/ [2]: //chess.stackexchange.com/ [3]: //aviation.stackexchange.com [4]: https://www.fileformat.info/info/unicode/char/1f30d/index.htm [5]: https://www.fileformat.info/info/unicode/char/1f30e/index.htm [6]: https://www.fileformat.info/info/unicode/char/1f30f/index.htm