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Black Holes: The Edge of All We Know (2020): Cast & Ratings

Black Holes: The Edge of All We Know (2020) movie poster

Black Holes: The Edge of All We Know is a 2020 documentary directed by Peter Galison, starring Andrew Strominger, Malcolm Perry and Sasha Haco. It runs 1 hour 38 minutes. Its Echo Score is 58/100.

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Black Holes: The Edge of All We Know (2020) movie poster
Released
Runtime
1h 38m (98 min)
Director
Peter Galison
Genre
Documentary
Original language
English
After the credits
No No extra scene
The story

What Is Black Holes: The Edge of All We Know About?

The premise of Black Holes: The Edge of All We Know without spoilers. The whole story is in the plot summary further down.

This documentary explores the groundbreaking quest to understand black holes, some of the most enigmatic objects in the universe. Scientists utilize the Event Horizon Telescope, connecting observatories worldwide to create a virtual Earth-sized instrument, in an effort to capture the first-ever image of a black hole, an achievement witnessed by billions in 2019. The film also delves into the theoretical physics surrounding black holes, examining the paradoxes and challenging the limits of predictive laws in these extreme distortions of space and time, all interwoven with philosophical and animated explorations.

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Cast & crew

Black Holes: The Edge of All We Know Cast

Andrew Strominger leads the cast, with Malcolm Perry and Sasha Haco. Directed by Peter Galison; 7 actors are credited in all.

Also Starring in Black Holes: The Edge of All We Know

· 3 more
Ratings

Black Holes: The Edge of All We Know Reviews & Ratings

Our Echo Score gives it 58/100, strongest in character & emotion (60) and weakest in story & flow (55).

58 /100

Black Holes: The Edge of All We Know Echo Score Breakdown

Overall, the documentary offers a valuable glimpse into the collaborative effort behind capturing the first image of a black hole, but its execution fluctuates between engaging and laborious. Critics highlight its accessibility and inspirational moments, while many viewers note inconsistent graphics, pacing issues, and uneven depth in portraying the scientists. The blend of strong scientific enthusiasm with occasional production missteps results in a mixed but moderately positive reception, suggesting a film that informs without consistently captivating.

Our own 0–100 rating, built from five aspects: art, character, story, the sensory experience and how well a film rewatches.

  • Art & Craft 58

    In terms of art and craft, the film delivers moments of visual stimulation, such as vivid imagery of the black‑hole capture and a well‑chosen musical score. However, several viewers criticize the use of low‑budget graphics, inaccurate artistic renditions, and a generally unpolished production design that detracts from the scientific content. The editing balances interview segments with footage but suffers from repetitive padding. Overall, the technical execution is uneven, yielding a moderate appraisal.

  • Character & Emotion 60

    When assessing character and emotion, the documentary showcases a diverse group of scientists whose genuine enthusiasm shines through, providing relatable human interest. Yet, some audience members perceive certain participants as overly reverent or even bullying, and note a lack of deeper personal context for several figures. The chemistry among interviewees varies, producing both compelling moments and flat exchanges. Consequently, the portrayal of individuals is mixed, leading to a modestly positive character rating.

  • Story & Flow 55

    The narrative structure attempts to weave the technical achievement with the broader information‑paradox debate, but many reviewers point to excessive padding and convoluted secondary storylines. Pacing swings between brisk explanations of the Event Horizon Telescope and prolonged, repetitive interview segments, causing some viewers to lose focus. While the central climax—seeing the black‑hole image—remains compelling, the surrounding storyline often feels under‑developed. This results in a middling story score.

  • Sensory Experience 57

    Sensory experience in the film is a blend of strengths and weaknesses. The soundtrack, featuring pieces by Yo‑Yo Ma and other artists, receives praise for enhancing emotional moments, yet some criticize the overall musical choices as dull. Visual style alternates between striking astrophysical footage and questionable graphics that fail to accurately represent concepts. Sound design supports interviews adequately but does not consistently elevate the viewing experience. The mixed sensory impact yields an average rating.

  • Rewatch Factor 60

    Rewatch value hinges on the film's educational content and inspirational aspects. Viewers who appreciate the behind‑the‑scenes look at scientific collaboration find lasting appeal and consider revisiting the documentary for its unique insights. Conversely, those put off by repetitive segments and confusing explanations are less likely to return. The combination of notable moments and notable drawbacks balances out, positioning the rewatch factor as moderately favorable.

Plot

Black Holes: The Edge of All We Know Plot Summary

What happens in Black Holes: The Edge of All We Know from start to finish, spoilers included. The opening is below; the full summary is a 2-minute read.

Spoilers ahead

At the Large Millimeter Telescope (LMT) on Sierra Negra, Mexico, scientists working on the Event Horizon Telescope (EHT) discuss how to troubleshoot problems to prepare for the next day’s observation. They are working to take the first image of a black hole and have decided to focus their lenses at two: Sagittarius A*, the supermassive black hole in the center of the Milky Way galaxy, and the M87*, the Messier 87 galaxy’s supermassive black hole. These observations are a tedious process because many observatories all around the globe have to observe simultaneously and may face setbacks, such as weather problems. After five full days of recording, collecting a total of 1.5 petabytes of data per day, the EHT teams are done with all of their observations of Sagittarius A*.

Full summary

The whole story of Black Holes: The Edge of All We Know, scene by scene

Read the full summary
Videos

Black Holes: The Edge of All We Know Trailers & Videos

The trailer of Black Holes: The Edge of All We Know.

Black Holes | The Edge of All We Know
Details

Black Holes: The Edge of All We Know Also Known As

19 alternative titles, including “Buchi neri - Ai limiti della conoscenza” and “Buracos Negros: No Limite do Conhecimento”.

Also known as
  • Buchi neri - Ai limiti della conoscenza
  • Buracos Negros: No Limite do Conhecimento
  • Trous noirs : Aux confins du savoir
  • A fekete lyuk - Tudásunk határa
  • 블랙홀: 사건의 지평선에서
  • חורים שחורים: קצה הידע שלנו
  • Horizont poznání
  • Hố Đen: Tất Cả Những Gì Chúng Ta Biết
  • Schwarze Löcher - Die Grenzen unseres Wissens
  • Agujeros negros al límite del Conocimiento
  • 黑洞:人类知识的极限
  • Μαύρες Τρύπες: Στα Όρια της Γνώσης
+7 more
  • Чорні діри: На межі наших знань
  • Agujeros negros: La frontera del conocimiento humano
  • 黑洞:終極界限
  • หลุมดำ: สุดขอบความรู้
  • ブラックホール: 知識の境界線に挑む
  • Crne rupe: Na rubu znanja
  • Găurile negre: Limita cunoașterii

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FAQ

Black Holes: The Edge of All We Know FAQ: Cast & Runtime

Runtime, release date, director, cast and post-credit scenes of Black Holes: The Edge of All We Know, each answered in a sentence.

How long is Black Holes: The Edge of All We Know?

Black Holes: The Edge of All We Know runs 1 hour 38 minutes (98 minutes).

When was Black Holes: The Edge of All We Know released?

Black Holes: The Edge of All We Know was released on March 18, 2020.

Who directed Black Holes: The Edge of All We Know?

Black Holes: The Edge of All We Know was directed by Peter Galison.

More films by Peter Galison

Who is in the cast of Black Holes: The Edge of All We Know?

Black Holes: The Edge of All We Know stars Andrew Strominger, Malcolm Perry and Sasha Haco, among 7 credited actors.

Does Black Holes: The Edge of All We Know have a post-credit scene?

No. Black Holes: The Edge of All We Know has no extra scene during or after the credits.

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