Top Astronomy Trending Websites in Japan
See the full list of Japan Astronomy trending websites for November 2025, and read the full analysis below
Trending up in the top 100
Sites that trended up in rank within the top 100 in November 2025
Nov 2025| Rank | Website | Monthly Change |
|---|---|---|
| 33 | 30 | |
| 24 | 27 | |
| 45 | 26 | |
| 74 | 26 | |
| 62 | 25 |
Trending down in the top 100
Sites that trended down in rank within the top 100 in November 2025
Nov 2025| Rank | Website | Monthly Change |
|---|---|---|
| 69 | 44 | |
| 91 | 41 | |
| 80 | 34 | |
| 87 | 29 | |
| 97 | 29 |
Joined the top 100
Sites that entered the top 100 in November 2025
Nov 2025| Rank | Website | Monthly Change |
|---|---|---|
| 67 | 145 | |
| 99 | 126 | |
| 23 | 91 | |
| 83 | 82 | |
| 65 | 55 |
Left the top 100
Sites that dropped out of the top 100 in November 2025
Nov 2025| Website | Monthly Change |
|---|---|
| 159 | |
| 64 | |
| 45 | |
| 38 | |
| 31 |
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Astronomy Website Trends in Japan: Analysis for November 2025
Fastest Growing Astronomy websites & Most Decreasing in Japan
The top growing Astronomy website in Japan in November 2025 is darksky.org, now ranked #33 in Japan in the Astronomy category, with 30 positions increase in ranking compared to October 2025. yac-j.com is the runner up this month, trending 27 positions up in the Astronomy websites Japan ranking to #24.Closing our top trending Astronomy sites in Japan list are astrobin.com, sacj.org and yac-j.or.jp with an increase of 26, 26 and 25 positions in ranking in Japan, respectfully.
The fastest declining website in Japan in November 2025 is europeanspaceflight.com, dropping -44 positions in ranking to #69 compared to October 2025. europeanspaceflight.com is followed by cta-observatory.org which takes the 2nd top declining award after its ranking in Japan decreased by -41 positions in ranking over the past month and is now ranked #91. Closing the list is astronomy.com with a decline of -29 positions to #97 in Japan
New Astronomy websites & Out of the Top 100 in Japan
planet4589.org shoots up to the Top 100 Astronomy websites in Japan with 145 positions increase in ranking to #67 since October 2025. The 2nd new Astronomy website in the list is centauri-dreams.org with 126 positions increase in ranking to #99 in Japan.Heading out of the list are astronomynow.com and moswell.co.jp with a loss of -159 and -64 in rankings in Japan in the Astronomy category respectively.
FAQs About Websites Trends in Japan
Question: Which is the top trending Astronomy website in Japan?Answer: darksky.org is the fastest growing website in Japan in November 2025.
Question: Which is the fastest declining Astronomy website in Japan?
Answer: europeanspaceflight.com is the top declining website in Japan in November 2025.
Question: Who is the newest trending Astronomy website in Japan?
Answer: planet4589.org is the highest ranking new website in the Top 100 in Japan for November 2025