Astronomers Observe a Star Dragging Space-Time With It in a Cosmic Stellar Dance

Einstein's theory of relativity has been proven right once again.

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Space-time is indeed churned by huge rotating bodies, just as scientists predicted. A team of astronomers has witnessed space and time swirling around a dead star, confirming yet another prediction from Einstein's theory of relativity.

The prediction is what's called frame-dragging, or the Lense-Thirring effect. It states that space-time will turn around a huge, rotating body.

Now, astronomers have caught this in precise detail and shared it in a study published in the journal Science on Friday.

RELATED: THIS STRANGE BUT BEAUTIFUL SPACE BLOB CAME FROM A DYING STAR

Frame-dragging in Space

Previously, satellite experiments have caught the effects of frame-dragging around the gravitational pull of Earth. It's an extremely small effect, making it tough to measure, though. So astronomers have been searching to witness the phenomenon on bigger, more powerful sources such as a white dwarf and neutron stars.

Artist's illustration of frame-dragging, Source: Mark Myers/OzGrav ARC Centre of Excellence

The scientists of this study focused on the PSR J1141-6545, a young pulsar located approximately 10,000 to 25,000 light-years away from Earth.

A pulsar is a fast-spinning neutron star that gives out radio waves along its magnetic pole. 

PSR J1141-6545 circles around a white dwarf in a tight and speedy orbit that only lasts about five hours — clearly much faster than our Earth's 24 hours. White dwarfs are extremely dense cores of dead stars that are roughly the size of our Earth.