> For the complete documentation index, see [llms.txt](https://nbmofficialwiki.gitbook.io/nbm-shadow-depths/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nbmofficialwiki.gitbook.io/nbm-shadow-depths/overview/nft-battle-miners-official-wiki/ii-arcadia/efforos/selene.md).

# Selene

Selene is the second moon of Efforos, positioned equidistantly between Kuu and Atlas. It shares a similar size with Kuu, but unlike Kuu, Selene's surface is shielded by a dense atmosphere. However, the first explorers observed that the wildlife on its surface is highly aggressive. Numerous miners lost their lives attempting to establish mining operations. Scientists have yet to identify the cause behind this peculiar phenomenon. Hence, extreme caution is strongly advised for anyone venturing onto Selene's surface.

<figure><img src="/files/16i2VxfNJxzNxwW6637b" alt=""><figcaption><p>Overview of Selene's surface.</p></figcaption></figure>

| Attribute                     | Value              |
| ----------------------------- | ------------------ |
| Element                       | Moon               |
| Distance from its planet (Km) | 435,000            |
| Type                          | Telluric           |
| Diameter (km)                 | 2990.8             |
| Gravity (m/s2)                | 9.12               |
| Orbital period                | 37 days            |
| Temperature (C)               | 22                 |
| Temperature (F)               | 71.6               |
| Temperature (K)               | 295.15             |
| Astralova Irradiance (W/m2)   | 1235.4             |
| Water coverage (%)            | 56.7               |
| Water state                   | Yes, mostly liquid |