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Video taking off 21x its usual first day

A crowded star field hid a possible dwarf planet

NOVA follows the Rubin Observatory team's discovery of 2026 ED138, a bright object beyond Pluto whose status still needs confirmation.

No. 8 on the Science chart

Why this story? The video opened at a pace of 749,373 views a day, 21 times a normal first day on this channel (36,228).

New Dwarf Planet Hiding in Our Solar System? | NOVA | PBSNew Dwarf Planet Hiding in Our Solar System? | NOVA | PBS

Things we can learn from the video

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  1. 0:41Dwarf planet classification explains why discovering an object does not automatically give it the same status as Pluto.
  2. 1:23The candidate escaped detection against the dense star field of the Milky Way's galactic plane.
  3. 2:45Astronomers connect dots across separate images to determine which observations belong to the same moving object.
  4. 3:16Holman explains that orbital physics, rather than AI, underpins the core linking calculations.
  5. 3:32The team connects its discovery to archival Blanco Telescope observations dating back to 2016.
  6. 5:09The report explains the verification still needed before the candidate can be officially classified as a dwarf planet.

"This object is unusually bright," says Jake Kurlander of the Rubin Solar System Operations Team. So how did astronomers miss it? NOVA's answer is that even a bright object can be hard to pick out against the Milky Way's dense backdrop of stars.

That celestial hiding place is the hook of "New Dwarf Planet Hiding in Our Solar System? | NOVA | PBS," which drew roughly 334,000 views in seven hours, already far beyond the channel's usual full-day audience for regular videos.

The report follows the discovery of 2026 ED138 in the Kuiper Belt beyond Pluto, using the in Chile. Finding it involves more than spotting a dot. Astronomers have to work out which dots in separate images belong to the same moving object, a puzzle Smithsonian astrophysicist calls the "linking problem."

There's a useful surprise in the explanation: the core calculations rely on orbital physics, not AI. Once the team connected the observations, it also found the object in older images from the Blanco Telescope. The evidence had been sitting in an archive before anyone recognized what it showed.

The question mark in NOVA's title matters. This is a dwarf planet candidate, not an officially confirmed addition to the group. Dwarf planets orbit the Sun and are massive enough to become roughly round, but have not cleared their orbital neighborhoods.

One viewer recalls a scientist father's habit of trying to disprove a discovery as soon as he made it. That is a fitting companion to NOVA's closing explanation: finding the object and establishing exactly what it is are separate jobs.

Published on Trari

Where next?

What viewers say

  • My dad was a scientist, and he would say, "You spend years looking for something, and the minute you find it, you shift to trying to disprove what you think you just found."
  • "How did we miss this"? The marvel is that we found it. An object that small, moving that slowly in apparent motion, and stuck with the Milky Way as its background is ridiculously difficult to find.
    @terrycunningham8118See it on YouTube
  • Congratulations to this team of scientists. I hope their discovery becomes an official dwarf planet. It was fun to see how excited they are about their discovery and work!
    @jeanneblondewomanstamping9788See it on YouTube
2 more comments
  • I love that we are still discovering things about our relatively near space.🥰
  • I was so happy to see the Roos Roast Lobster Butter sticker from Ann Arbor on the notebook!

Public comments from the video's page on YouTube

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The facts
Subscribers
1,540,000 ▲ 10,000 this week
Channel views, last 7 days
325,567
Channel views, pace per day
274,386 (on a normal day: 283,124)
Video published
October 27, 2026
Video views so far
333,570 (less than a day online)
Video views, pace per day
749,373

The numbers

The report has already passed NOVA's usual first-day views for regular videos, with only seven hours online. Its comment section is also much busier than a typical full first day.

the video's first day
usual first day here
36,228
this video
749,373
subscribers
1,540,000
▲ 10,000 in the last 7 days
total views
285,800,936
views per day
274,386
typical day: 283,124
the video
views
333,570
likes
8,785
comments
494
days online
1
subscribers: this channel and similar channels
Spark
2,000,000
Real Wild
1,900,000
Boy Boy
1,310,000
RocaNews
1,170,000
As of October 28, 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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Which dwarf planet lies in the asteroid belt between Mars and Jupiter?