Astrum

The numbers today

What happened lately

October 9, 2026 passed 1M views What Is It Like on the Surface of a Black Hole Pl… The video passed 1,000,000 views.

This week on the channel +3M views this week

Astrum gives Jon McColgan's universe-spanning hypothesis a hearing

Alex's brother supplies the idea behind a new exploration of time, light and cosmic expansion.

Channel: Astrum · Story of October 17, 2026

Video surging 27x the video's usual pace

Scrambled eggs and Earth-sized swirls: Astrum's close-up of the Sun wakes up

Five days after a quiet start, the channel's own attempt at a record-detail Sun portrait has passed the two big videos posted after it.

Channel: Astrum · Story of October 3, 2026

This week on the channel 2 videos this week

A magnetar's birth and a homemade Sun portrait for Astrum

The supernova video walks through a December 2024 explosion that kept pulsing, and it passed half a million views in six days.

Channel: Astrum · Story of September 29, 2026

The video drawing the most views now

We Stared Into The Heart Of Our Galaxy. This Is What We Found.

Video published

October 21, 2026

Video views so far

355,498

Video views, pace per day

85,767

Views on its first day

205,460

Position on Trari and in the category

The ranking by views counts only channels whose weekly number is available.

The channel's share of the category

0.6% of all views the category's channels gained this week

Subscriber growth this week

0.3% on this channel, 0.0% on the category's middle channel

The channel's latest videos

The last 15 videos uploaded to the channel, with today's numbers. Click a video to play it here.

Video	Uploaded	Length	Views	Per day	First day	Likes	Comments
We Stared Into The Heart Of Our Galaxy. This Is What We Fou…	October 21, 2026	22:27	355,498	85,767	205,460	4,728	231
Have We Finally Found a New Theory of Everything?	October 14, 2026	44:49	998,725	26,912	355,512	11,617	1,616
Planet Formation Explained in Two Minutes	October 9, 2026	1:19 short	34,212	255	16,953	1,193	69
Could Neptune’s Moon Triton Be Habitable?	October 7, 2026	24:52	803,484	5,963	263,093	9,944	545
What Is It Like on the Surface of a Black Hole Planet?	October 1, 2026	27:25	1,365,832	6,432	337,884	11,118	604
We Found Something Unexpected at the Heart of the Milky Way	September 29, 2026	1:27:42	959,537	6,238	242,269	6,922	355
The Most Detailed Image Ever Taken of the Sun	September 28, 2026	1:14 short	3,272,222	926	26,399	116,281	1,748
We Just Saw the Birth of One of the Strangest Objects in th…	September 23, 2026	22:39	834,768	6,450	-	9,723	431
General Relativity Explained in Two Minutes	September 17, 2026	1:24 short	61,275	348	-	2,089	140
The Surprising Danger of Building a Human Colony on the Moon	September 16, 2026	31:57	2,028,167	10,985	-	16,543	2,527
We Measured Dark Energy in Our Solar System for the First T…	September 9, 2026	24:13	582,334	359	-	8,034	1,425
Why Is the Closest Planet to the Sun So Cold?	September 2, 2026	28:08	2,549,954	3,396	-	18,242	1,243
The Andromeda Galaxy Is Under Attack	August 28, 2026	1:20 short	1,759,756	9,621	-	38,591	681
We Caught a Black Hole Switching On For the First Time	August 27, 2026	19:22	1,149,568	556	-	10,278	381
Earth’s Entire Existence In One Video	August 24, 2026	2:04:25	941,662	3,462	-	7,756	457

Audience engagement

likes per 1,000 views

15.4 in the category: 31.8

comments per 1,000 views

0.7 in the category: 1.1

a video's usual first day on this channel

199,566 views

short vs long

4 short (up to 3 minutes), 11 long
average views per short video: 1,281,866
average views per long video: 1,142,684

Most watched videos (not Shorts)

Video	Uploaded	Length	Views
The Final Images We Will Ever See of Pluto and Arrokoth	June 8, 2022	30:58	18,401,408
The Deepest We Have Ever Seen Into the Sun | SDO 4K	November 23, 2023	18:59	11,456,240
NASA Cassini's Final Images of Saturn Stunned Me	June 16, 2020	10:23	9,261,786
What did NASA's New Horizons discover around Pluto?	January 28, 2018	13:44	9,249,034
What Voyager Detected at the Edge of the Solar System	August 19, 2024	51:03	8,218,538

Most watched Shorts

Video	Uploaded	Length	Views
The Gravity Illusion	December 10, 2022	0:57	9,157,358
The Largest Eruption on Earth Ever Caught on Camera	October 31, 2022	0:57	5,487,062
The Tragic Final Moments of NASA's Cassini	December 14, 2022	1:00	5,190,833
The Most Detailed Image Ever Taken of the Sun	September 28, 2026	1:14	3,256,506
These Are the Longest Tornadoes in the World	January 24, 2023	0:57	3,126,175

What happened on the channel in the last 30 days

The days when the channel's numbers left the ordinary.

1. October 9, 2026MilestoneWhat Is It Like on the Surface of a Black Hole Pl… The video passed 1,000,000 views.
2. October 5, 2026Video surgingThe Most Detailed Image Ever Taken of the Sun The video ran that day at 1,114,477 views a day, 9.1 times its usual pace (122,381).
3. October 5, 2026Video surgingThe Andromeda Galaxy Is Under Attack The video ran that day at 59,078 views a day, 2 times its usual pace (28,834).
4. October 5, 2026Views jumpThe whole channel ran that day at 1,677,778 views a day, 2.5 times a normal day (682,650).
5. October 4, 2026MilestoneThe Most Detailed Image Ever Taken of the Sun The video passed 1,000,000 views.
6. October 4, 2026Video surgingThe Most Detailed Image Ever Taken of the Sun The video ran that day at 639,370 views a day, 9.8 times its usual pace (64,938).
7. October 4, 2026Views jumpThe whole channel ran that day at 1,266,354 views a day, 2 times a normal day (617,794).
8. October 3, 2026Video surgingThe Most Detailed Image Ever Taken of the Sun The video ran that day at 485,579 views a day, 27 times its usual pace (18,200).Read the story
9. October 3, 2026Views jumpThe whole channel ran that day at 1,413,533 views a day, 2.7 times a normal day (529,378).