pov: you found yourself in orbit around a pulsar💀 A PULSAR is a superdense, rapidly rotat… — @holvek

Video insights

@holvek's TikTok video "pov: you found yourself in orbit around a pulsar💀 A PULSAR is a superdense, rapidly rotating neutron star born from the explosive death of a massive star in a supernova. It packs a mass greater than that of our Sun into a sphere only 20 to 25 kilometers in diameter. Because of this extreme density, a single teaspoon of pulsar material would weigh billions of tons on Earth. The defining feature of a pulsar is the powerful, narrowly focused beam of radiation blasting from its magnetic poles. As the star spins, its tilted magnetic axis causes these beams to sweep across space. Whenever a beam sweeps past Earth, telescopes detect it as a strictly periodic pulse, much like the flashing beam of a cosmic lighthouse. The rotation speeds of these objects are astonishing, with periods ranging from several seconds down to milliseconds, meaning some spin hundreds of times per second. Because this rotation is incredibly stable, pulsars act as the universe's most precise natural clocks, helping scientists test Einstein's theory of general relativity and detect gravitational waves. #pulsar #scary #spacetok #astro" has 78,754 views, 7,373 likes, 99 comments, 376 shares in the public metrics captured by this index. That is an engagement rate of 9.97% (likes, comments and shares over views). It was posted 9 days ago and runs 17 seconds. It has been saved 1,584 times.

Frequently asked questions

How many views does this TikTok video have?

The capture indexed here reports 78,754 views, 7,373 likes and 99 comments.

Who posted this TikTok video?

It was posted by @holvek, who is linked from this page.

What is this TikTok video's engagement rate?

Across the captured metrics the engagement rate is 9.97% (likes + comments + shares over views).

When was this TikTok video posted?

It was posted on 2026-10-17, 9 days ago.

What hashtags are used in this video?

The capture links 4 hashtags, starting with #astro.

How long is this TikTok video?

The captured clip runs 17 seconds.