Devil comet heading towards Earth! Grows huge horns | Tech News

Devil comet heading towards Earth! Grows huge horns

This comet heading towards Earth is named 12P/Pons–Brooks.

By: HT TECH
| Updated on: Jul 28 2023, 21:37 IST
Best NASA Astronomy Pictures of the week: Double Galaxy Cluster, Comet ZTF and more
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1/5 Double Star Cluster (Feb 20) - It is a 100-million-year-old globular star cluster located 160,000 light-years away in the constellation Dorado. What’s unusual about this star cluster is its size and shape is reminiscent of the other ancient star clusters in the Milky Way Galaxy. However, this double star cluster is not present in our galaxy and belongs in the Large Magellanic Cloud. (NASA/ESA/Hubble/Paul Goudfrooij(STScI))
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2/5 Comet ZTF (Feb 21) - It is a mesmerizing picture of Comet ZTF streaking across the skies over Yosemite Falls located in the Sierra Nevada region of California. According to NASA, this comet was discovered by astronomers using the wide-field survey camera at the Zwicky Transient Facility in 2022 in March last year. (NASA/Tara Mostofi)
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3/5 Rising Solar Activity (Feb 22) - This picture is a snapshot of the rising activity on the surface of the Sun. This image was captured two weeks ago in a single colour of light known as Hydrogen Alpha. Solar prominences can be observed hurling out from the surface while the Sun’s edges are brighter due to increased absorption of relatively cool solar gas. (NASA/Mehmet Ergun)
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4/5 Spiral Galaxy Arp 78 (Feb 23) - A peculiar spiral galaxy called Arp 78 can be seen in this image. It is an enormous galaxy which spans nearly 200,000 light-years across and exists almost 100 million light-years away in the constellation Aries. Arp 78 is also known as NGC 772. Alongside Arp 78, another faint galaxy can be seen, which is NGC 770.  (NASA/Josep Drudis)
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5/5 Headphone Nebula Jones-Emberson 1 (Feb 24) - A stellar nebula known as Jones-Emberson 1 also called as the Headphone Nebula owing to its peculiar headphone-like shape. The Headphone Nebula is located about 1600 light-years away from Earth in the constellation Lynx. (NASA/Serge Brunier/Jean-Francois Bax/David Vernet/ C2PU/OCA)
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The recently found comet is known 12P/Pons-Brooks (12P) comet. (Pexels)

A rare and peculiar event in the cosmos has captured the attention of astronomers! Last year's famous green comet has given way to another fascinating space object. Recently, researchers have discovered a strange comet that seems to have grown horns. Yes, the comet has grown devil like horns. If that confuses you, don't worry. It doesn't really have horns, but its telescopic images caught by the spacecrafts give an illusion that it does have them! So, what exactly are these devil horns? Scientists have an answer for this.

About the comet

The recently found comet is known 12P/Pons-Brooks (12P) comet. It stands out as a cryovolcanic, or cold volcano, comet. Comets, including 12P, consist of a solid nucleus containing a mixture of ice, dust, and gas. What sets 12P apart from most other comets is the substantial buildup of gas and ice inside its nucleus. This accumulation can lead to violent explosions, causing the ejection of its frosty contents, referred to as cryomagma, through large cracks in the nucleus's shell.

According to a report from Spaceweather.com on July 20, astronomers observed a significant outburst from this comet, causing its brightness to surge to approximately 100 times its usual appearance. This sudden increase in brightness resulted from the expansion of the comet's coma, which released gas and ice crystals from its interior. As a result, the comet reflected greater amount of light back towards Earth.

What experts say?

According to Spaceweather.com, the expanded coma of the comet has taken the shape of horns. Some experts have even drawn a comparison between the deformed comet and the Millennium Falcon, one of the iconic spaceships from the Star Wars franchise.

In December 2022, astronomers observed the most substantial eruption from comet 29P in approximately 12 years. This event expelled approximately 1 million tons of cryomagma into space.

According to Richard Miles, an astronomer from the British Astronomical Association specializing in cryovolcanic comets, told Live Science that as of July 26, the coma of the comet had expanded to about 143,000 miles (230,000 kilometers) in diameter.

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First Published Date: 28 Jul, 21:36 IST
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