Top Astronomy Websites Ranking

See the most visited Astronomy websites for October 2025, and read the full analysis below

Last updated : November 1, 2025

Rank	Website	Category	Rank Change	Avg. Visit Duration	Pages / Visit	Bounce Rate
1	timeanddate.com	Science and Education > Astronomy	=	00:01:29	2.57	59.87%
2	printables.com	Science and Education > Astronomy	=	00:04:31	6.91	37.4%
3	space.com	Science and Education > Astronomy	=	00:01:00	1.66	57.32%
4	pave.gov.pk	Science and Education > Astronomy	=	00:04:14	5.77	14.47%
5	dailygalaxy.com	Science and Education > Astronomy	1	00:01:02	1.75	62.76%
6	myflixer.is	Science and Education > Astronomy	1	00:08:46	5.25	33.52%
7	zeiss.com	Science and Education > Astronomy	1	00:03:16	6.58	36.03%
8	spaceweatherlive.com	Science and Education > Astronomy	2	00:02:27	2.12	58.67%
9	cloudynights.com	Science and Education > Astronomy	2	00:03:52	3.59	44.06%
10	skyatnightmagazine.com	Science and Education > Astronomy	=	00:00:32	1.52	64.17%
11	moongiant.com	Science and Education > Astronomy	2	00:01:01	3.72	47.21%
12	earthsky.org	Science and Education > Astronomy	1	00:00:57	1.48	62.37%
13	spaceweather.com	Science and Education > Astronomy	1	00:01:17	1.62	64.5%
14	astronomy.com	Science and Education > Astronomy	1	00:01:01	1.70	59.25%
15	eso.org	Science and Education > Astronomy	=	00:06:23	5.91	50.09%
16	sab.gov.co	Science and Education > Astronomy	12	00:06:39	4.32	45.32%
17	planetary.org	Science and Education > Astronomy	1	00:00:47	1.68	55.32%
18	inaf.it	Science and Education > Astronomy	4	00:03:15	3.89	46.53%
19	nasaspaceflight.com	Science and Education > Astronomy	2	00:06:24	11.38	39.02%
20	browser.de	Science and Education > Astronomy	1	00:00:23	1.05	100%
21	aanda.org	Science and Education > Astronomy	1	00:02:25	2.26	43.33%
22	stsci.edu	Science and Education > Astronomy	4	00:10:27	6.09	34.91%
23	astrobin.com	Science and Education > Astronomy	2	00:04:50	12.69	30.42%
24	astrogeo.va.it	Science and Education > Astronomy	8	00:00:19	1.26	45.84%
25	aas.org	Science and Education > Astronomy	=	00:02:47	3.73	37.52%
26	jhuapl.edu	Science and Education > Astronomy	4	00:03:18	4.83	41.38%
27	astronomy.ru	Science and Education > Astronomy	7	00:05:29	4.37	33.4%
28	highpointscientific.com	Science and Education > Astronomy	1	00:02:14	2.92	46.75%
29	onee.org.br	Science and Education > Astronomy	133	00:14:46	13.28	24.97%
30	celestron.com	Science and Education > Astronomy	7	00:02:06	3.14	41.07%
31	usra.edu	Science and Education > Astronomy	4	00:01:51	3.58	48.19%
32	heavens-above.com	Science and Education > Astronomy	8	00:02:33	4.75	33.4%
33	clearoutside.com	Science and Education > Astronomy	3	00:01:44	1.82	46.82%
34	astronet.ru	Science and Education > Astronomy	24	00:00:37	1.94	41.51%
35	amsmeteors.org	Science and Education > Astronomy	9	00:00:48	1.78	52.59%
36	solarsystemscope.com	Science and Education > Astronomy	3	00:00:55	1.78	52.16%
37	clockfaceonline.co.uk	Science and Education > Astronomy	1	00:00:34	1.95	48.89%
38	asc-csa.gc.ca	Science and Education > Astronomy	9	00:01:07	2.06	46.1%
39	cleardarksky.com	Science and Education > Astronomy	2	00:01:06	1.93	59.96%
40	noirlab.edu	Science and Education > Astronomy	1	00:01:52	2.33	41.35%
41	iac.es	Science and Education > Astronomy	12	00:01:42	3.44	43.27%
42	kasi.re.kr	Science and Education > Astronomy	10	00:00:55	2.01	47.85%
43	obspm.fr	Science and Education > Astronomy	1	00:03:29	4.39	41.01%
44	nextspaceflight.com	Science and Education > Astronomy	13	00:01:10	2.23	47.64%
45	ursa.fi	Science and Education > Astronomy	7	00:02:23	3.34	40.16%
46	darksky.org	Science and Education > Astronomy	6	00:00:56	2.46	46.07%
47	nrao.edu	Science and Education > Astronomy	2	00:04:04	3.50	46.81%
48	agenaastro.com	Science and Education > Astronomy	5	00:02:09	3.64	39.38%
49	in-the-sky.org	Science and Education > Astronomy	3	00:00:58	2.37	49.17%
50	firstlightoptics.com	Science and Education > Astronomy	1	00:02:22	3.50	40.58%

See full list

* Some websites ranked in the list above may contain adult content, please use caution when visiting unknown sites.

Most Visited Astronomy Websites Ranking Analysis for October 2025

timeanddate.com is ranked number 1 as the most popular website in the Astronomy category in October 2025. The average amount of time that users spend on the website is 00:01:29 minutes, and they see, on average, 2.57 pages per visit. Pages per visit is a popular engagement metric that is calculated by dividing the total number of website views by the total number of visitors. The bounce rate for timeanddate.com is 59.87%, meaning that 59.87% of visitors leave the website after viewing just one page.

printables.com and space.com are 2nd and 3rd on the list. In terms of user engagement, printables.com has an average visit duration of 00:04:31 minutes, an average pages per visit of 6.91, and a bounce rate of 37.4%. Similarly, space.com’s average visit duration is 00:01:00 minutes, its average pages per visit is 1.66, and its bounce rate is 57.32%.

pave.gov.pk is a top Astronomy website that ranks in 4th place. On average, visitors remain on-site for 00:04:14 minutes and 14.47% of those visits bounce after viewing just one page. In addition, the average website pages viewed per visit is 5.77.

Number five on our list is dailygalaxy.com, a top Astronomy website. Visitors see 1.75 pages per visit and spend 00:01:02 minutes on the website. The bounce rate for dailygalaxy.com is 62.76%.

Come again next month for the updated website ranking & traffic analysis of the most visited Astronomy websites!

FAQs About The Top Astronomy Websites

Question: Which is the most visited Astronomy website?
Answer: timeanddate.com is the most visited Astronomy website in October 2025.

Question: Which is the 2nd most visited Astronomy website?
Answer: printables.com is the 2nd most visited Astronomy website in October 2025.

Question: What are the top 5 most popular Astronomy websites in the world?
Answer: The top 5 most popular Astronomy websites in the world in October 2025 are:
1. timeanddate.com
2. printables.com
3. space.com
4. pave.gov.pk
5. dailygalaxy.com.