# Cometfolio

- **Website:** <https://cometfolio.site>
- **Primary alias:** `cometfolio.site`

## Description

Cometfolio is a practical backyard astronomy resource designed to help beginners explore the night sky without needing a telescope or an account. Its guides explain how to read the sky through the seasons, find familiar constellations and use simple hand measurements to estimate angles. The site introduces key navigation patterns, including locating Polaris with the Big Dipper, and offers guidance for observers in both the northern and southern hemispheres.

Cometfolio also helps readers choose and use binoculars, explaining magnification, aperture, exit pupil, field of view and basic focusing. Its recommendations cover common formats and beginner-friendly targets such as the Pleiades, the Moon, Jupiter’s moons and the Orion Nebula. A dark-adaptation checklist provides practical steps for protecting night vision, preparing for an observing session and spotting faint objects with averted vision.

For telescope users, an interactive magnification calculator estimates magnification, exit pupil, true field and useful power range from instrument and eyepiece specifications. Seasonal reference tables and hand-measure guides round out the site’s tools. Cometfolio states that it uses no tracking.

## Industries

- 🧪 Science and Education
- 🧪 Astronomy _(under Science and Education)_

## Logos & icons

- logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/idieNFm-f9/w/820/h/820/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1791084979926)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Burnt Sienna | #e8865c | accent |
| Big Stone | #111b30 | dark |
| Parchment | #f2e9d8 | light |

## Fonts

- var(--mono) — asset _(custom)_
- var(--serif) — asset _(custom)_

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_Source: <https://brandfetch.com/cometfolio.site>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._