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This week on the channel +1.7M views this week

Catherine Heymans finds possibility in BBC Earth Science's cosmic unknowns

A Science's Greatest Mysteries excerpt joins planetary choices and Tutankhamun's meteorite-linked dagger in a three-upload week.

Why this story? The channel's weekly summary: what went up this week, what is drawing views now, and where the channel stands among similar channels.

Is this Unsettling Fact Science’s ‘Epic Fail’?  | BBC Earth ScienceIs this Unsettling Fact Science’s ‘Epic Fail’? | BBC Earth Science

Understanding only a small fraction of the universe might sound discouraging. Professor Catherine Heymans sees a rather different prospect: an enormous amount left to discover.

The Astronomer Royal for Scotland features in "Is this Unsettling Fact Science's 'Epic Fail'? | BBC Earth Science", the channel's most-watched new upload, with roughly 172,000 views. Drawn from Science's Greatest Mysteries, the excerpt introduces her work refining our picture of dark matter and her view that an incomplete understanding of the cosmos is an exciting challenge, not a failure.

That distinction has become the comment section's main conversation, too. Viewers push back on the title's failure framing, arguing that revising explanations is what science does. One finds an unexpectedly earthy resemblance between the dark-matter map and the branching fungal networks beneath plant roots.

The other new uploads bring the scale back toward home. "5 ways to protect the planet 🌍" considers everyday actions alongside the larger roles of governments and businesses. "The Meteorite Hidden in Tutankhamun's Tomb | BBC Earth Science" follows scientists using X-ray technology to investigate the origin of the iron in the pharaoh's dagger.

The channel added about 1.7 million views over the week while its subscriber count stayed unchanged. Beyond the Observable Universe and Chris Boden had larger viewing weeks among nearby science channels. BBC Earth Science's daily viewing is nevertheless above its usual level, with the older fire-breathing wildfire robot upload supplying its strongest daily momentum.

Published on Trari

Where next?

What viewers say

  • Science doesn't fail, it continues to learn. That's kind of the whole point.
  • At my advanced age even the questions are exciting. They consider concepts which I once had never dreamt of being possible.
    @peterrollinsonlorimerSee it on YouTube
  • The map of dark matter reminds me a bit of the fungal or mycorrhizal network that’s underground connecting all the plant roots
5 more comments
  • Considering how long humans have been around, and that we are among the few who already understand 5%, I would absolutely not call that an 'epic fail'.
  • "Along with 'Antimatter,' and 'Dark Matter,' we've recent;y discovered the existence of 'Doesn't Matter,' which appears to have no effect on the universe whatsoever."
    @kenjones7719See it on YouTube
  • I’m open to the fact that we will not ever find out ✌🏼
  • we need so... so very much more data.....
    @JeandreTruterSee it on YouTube
  • Well, we're still way ahead of what Copernicus knew, so let's keep digging and see where we are at in 500 years.
    @lesliepaulkovacs6442See it on YouTube

Public comments from the video's page on YouTube

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The videos drawing views on BBC Earth Science right now

The facts
Subscribers
1,820,000
Channel views, last 7 days
1,697,076
Videos published this week
3
Video published
October 16, 2026
Video views so far
171,833
Views on its first day
62,977

The numbers

Here is BBC Earth Science's week in views and subscribers.

views gained this week: this channel and similar channels
Chris Boden
4,602,381
Scott Manley
1,392,408
Destiny
291,406
subscribers
1,820,000
no significant change in the last 7 days
total views
317,248,915
views per day
371,875
typical day: 256,756
subscribers: this channel and similar channels
Destiny
2,010,000
Animagraffs
1,940,000
Scott Manley
1,870,000
Chris Boden
1,790,000
As of October 19, 2026 · Data source: Trari Social News, Trari Traffic Trends and Ranking Platform, Google YouTube
Subscriber, view, like and comment counts are YouTube's. Rates, usual days, rankings, comparisons and categories are Trari's own calculations.
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