Daily NASA astronomy picture delivered to your inbox via email

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Simple workflow to get NASA APOD each day in your mail inbox, using the official RSS feed and a SMTP Node to use the server that you want (We recommend using GMAIL as it's free and simple to get an...

Best for

Personal Productivity automation workflows
Multimodal AI automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.emailsend, n8n-nodes-base.summarize, n8n-nodes-base.set, n8n-nodes-base.filter, n8n-nodes-base.scheduletrigger, n8n-nodes-base.rssfeedread, n8n-nodes-base.stickynote

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by SIENNA.

Original n8n.io source

1.1 Workflow description

Title: Daily NASA astronomy picture delivered to your inbox via email
Workflow name: Daily NASA astronomy picture delivered to your inbox via email

You can change the RSS Feed to another one that you like and customize the HTML of the template as you want !

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Send email

Type / Role: n8n-nodes-base.emailSend - emailSend
Config choices: Version 2.1

Block 2 - Summarize

Type / Role: n8n-nodes-base.summarize - summarize
Config choices: Version 1.1

Block 3 - Set only important fields

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 4 - Filter only last 2 days

Type / Role: n8n-nodes-base.filter - filter
Config choices: Version 2.2

Block 5 - Schedule Trigger

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 6 - Get APOD Data

Type / Role: n8n-nodes-base.rssFeedRead - rssFeedRead
Config choices: Version 1.2

Block 7 - Aggregate data

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 8 - Sticky Note16

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 9 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 10 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 11 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Daily NASA astronomy picture delivered to your inbox via email
Complexity	intermediate
Nodes	11
Categories	Personal Productivity, Multimodal AI
Author	SIENNA
Published	12 Aug 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/7290/7290.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Personal Productivity workflows Multimodal AI workflows

Frequently asked questions

What does Daily NASA astronomy picture delivered to your inbox via email do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Personal Productivity, Multimodal AI use case.

SIENNA

4 workflows

Nodes

n8n-nodes-base.emailsend n8n-nodes-base.summarize n8n-nodes-base.set n8n-nodes-base.filter n8n-nodes-base.scheduletrigger n8n-nodes-base.rssfeedread n8n-nodes-base.stickynote

Complexity

intermediate

Published 12 Aug 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/7290/7290.json

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Daily NASA astronomy picture delivered to your inbox via email

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Send email

Block 2 - Summarize

Block 3 - Set only important fields

Block 4 - Filter only last 2 days

Block 5 - Schedule Trigger

Block 6 - Get APOD Data

Block 7 - Aggregate data

Block 8 - Sticky Note16

Block 9 - Sticky Note

Block 10 - Sticky Note1

Block 11 - Sticky Note2

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions