Is the Sun Missing Its Spots? - The New York Times
Dense 'hot spots' on a young star reveal what Earth's sun may have looked in its infancy | Space
Sun Funnel | nightwise
Inouye Solar Telescope Releases First Image of a Sunspot - NSO - National Solar Observatory
Build a Sunspot Viewer | National Geographic Society
A 'Sun Funnel' Is a Unique Way to Share the Eclipse With Friends
Solar Funnel Project | Scott's Astronomy Page
Solar Funnel Project | Scott's Astronomy Page
Observing the Sun | Track the Sun's Spots and Flares - Sky & Telescope
the sun - How do I build a stargazing aficionado's Sun funnel to observe our nearest star safely? - Astronomy Stack Exchange
NASA NIGHT SKY NOTES: Weird ways to observe the Moon – thereporteronline
Sun Funnel | nightwise
How to watch the solar eclipse at Whitman | Whitman College
Interesting Photo of the Day: Sun Spot Through a Solar Telescope
Inouye Solar Telescope Captures Its First Image of Sunspot | Astronomy | Sci-News.com
How to safely observe the Sun - BBC Sky at Night Magazine
Observing the Sun for Yourself
The Sun Funnel | Across the Universe
If you can't point a telescope at the Sun without damaging the scope, how can you use it to project the image of the Sun? - Quora
Sun Funnel | nightwise
film vs. glass solar filter? - Page 2 - Beginners Forum (No astrophotography) - Cloudy Nights
Guest post: Sun Funnel built and tested | 10 Minute Astronomy
How to Super-Size the Eclipse - Sun Funnel — Practical Engineering
See the Incredible First Image of a Sunspot From the Inouye Solar Telescope
