Stay informed, visit our spot for tech, breaking news and in-depth coverage today.

TheupspotDon't miss out

Astronomers Detect the Largest Cosmic Explosion in History

Astronomers recently made a remarkable discovery—an astronomical explosion of unprecedented proportions. This cosmic event is estimated to surpass the size of our solar system by a staggering factor of 100. What’s more, it radiates a luminosity approximately two trillion times greater than our Sun’s peak output, making it an extraordinary spectacle. Remarkably, the explosion has remained visible for an astounding three years after its initial occurrence.

The universe never ceases to captivate us with its captivating phenomena, from wandering black holes traversing the vastness of space to galaxies merging and giving rise to even more colossal entities. When scientists first caught sight of AT2021lwx, located an astonishing distance of over 8 billion light-years away, they were filled with curiosity about the nature of this cosmic event.

Initially observed by the Zwicky Transient Facility (ZTF), the largest cosmic explosion ever detected continued to capture attention as it was subsequently identified by the Asteroid Terrestrial-impact Last Alert System (ATLAS). These cutting-edge facilities are designed to detect significant fluctuations in brightness originating from space. Typically, they identify phenomena such as supernovas or even the movement of asteroids and comets hurtling through the cosmos.

Surprisingly, this extraordinary cosmic explosion was stumbled upon inadvertently while astronomers were conducting a search for a specific type of supernova. Dr. Philip Wiseman, the lead author of a recent study on this cosmic event, shared that it was flagged by their search algorithm, leading to its unexpected discovery.

In contrast to most tidal disruptions or supernovae that typically fade away within a few months, this particular explosion has defied expectations by maintaining its remarkable brightness for an astonishing three-year period since its initial detection in 2020. While it may not hold the record for sheer luminosity, AT2021lwx stands out as the most substantial cosmic explosion ever identified and studied by researchers.

Although the exact nature and cause of this explosion remain uncertain, experts speculate that it could be a highly energetic quasar. However, quasars typically exhibit fluctuations in brightness, flickering intermittently over time. The scientists involved in the study plan to conduct further investigations to unravel the mysteries surrounding AT2021lwx, seeking to gain deeper insights into its origins and characteristics.

Add a Comment

Your email address will not be published.