# Subscribe and get notified

## Subscribe to launches and milestones

This feature allows participants **AND** **non-participants** to receive notifications - via the app, Slack, or email - about launches or milestones they want to track:

1. Click the **bell icon** at the top right of Launch Details Page
2. Choose from three notification options:

<figure><img src="https://835963234-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F5GC95dyEWIR4VBlPCEqJ%2Fuploads%2Fef6brfTQFearoAfdF4ti%2FScreenshot%202025-09-01%20at%2022.55.03.png?alt=media&#x26;token=1b0827ef-f702-46f1-84bc-d7ad971e06af" alt="" width="285"><figcaption></figcaption></figure>

### Option 1: Slack notifications

* Receive notifications when key launch parameters change
* Setup process:
  1. Authorize permission to access the Luna Slack workspace
  2. Choose the Slack channel to receive notifications
  3. Select which notifications to receive:
     * Launch date is updated
     * Launch status is updated
     * Launch stage is updated
     * New milestone is added
     * New weekly update is added
     * New decision is added

<figure><img src="https://835963234-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F5GC95dyEWIR4VBlPCEqJ%2Fuploads%2FX4rCgW3yNgJXn4g7MrzB%2FScreenshot%202025-09-01%20at%2022.56.25.png?alt=media&#x26;token=767798a6-8db6-4dca-998f-b75d49958b63" alt="" width="563"><figcaption></figcaption></figure>

### Option 2: launch subscription

* Subscribe or unsubscribe yourself or others to launch-level notifications
* Example notifications:
* Launch status is changed to "At risk"
* Launch date becomes outdated
* Notification types and channels (in-app, Slack, email) can be modified in **Settings > Notifications**

### Option 3: milestone subscription

1. Subscribe yourself or others to specific milestones
2. Example notifications:
3. Milestone target date becomes outdated
4. Milestone target date is due soon
5. Notification types and channels (in-app, Slack, email) can be modified in **Settings > Notifications**

## Manage subscriptions

Access **Settings > Notifications** to:

* View and manage all your launch and milestone subscriptions
* Configure notification channels and preferences