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March 14, 2026
Headlines

astronomy

Astronomers Discover Most Powerful Cosmic Explosions Since the Big Bang

Janmanch04 mins

[ad_1] Astronomers have seen the most energetic cosmic explosions yet, a new class of eruptions termed “extreme nuclear transients” (ENTs). These rare events occur when stars at least three times more massive than our Sun are shredded by supermassive black holes. While such cataclysmic events have been known for years, recent flares detected in galactic centres revealed…

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Astronomers Discover Exceptionally Symmetrical Supernova Remnant Teleios

Janmanch04 mins

[ad_1] A Supernova remnant (SNR) with exceptional circular symmetry has been spotted by an international team of researchers. Supernova remnants (SNRs) are the remains of a supernova explosion, seen as diffuse,expanding structures. Observations show that SNRs harbor ejected material expanding from the supernova explosion. They also contain other interstellar material that has been swept up…

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New Study Finds Hercules-Corona Borealis Great Wall Bigger and Nearer Than Thought

Janmanch04 mins

[ad_1] Astronomers have revealed that the Hercules-Corona Borealis Great Wall, a massive network of galaxies, might be bigger than they realised. By mapping the cosmos with gamma-ray bursts (GRBs)—the brightest explosions in the universe—astronomers found that this structure is even bigger than previously estimated. Surprisingly, portions of it also lie significantly closer to Earth than…

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James Webb Space Telescope Reveals Stunning Hourglass Nebula LBN 483 in Unmatched Detail

Janmanch04 mins

[ad_1] A striking nebula shaped by the dynamic interactions of two young stars has been observed in unprecedented detail by the James Webb Space Telescope (JWST). The structure, identified as Lynds 483 (LBN 483), is located approximately 650 light-years away. The nebula’s intricate shape is a result of powerful outflows generated by the formation of…

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Scientists Discover Two New Supernova Remnants in a Surprising Location

Janmanch04 mins

[ad_1] Two mysterious light sources detected on the outskirts of the Large Magellanic Cloud have been identified as previously unknown supernova remnants. The discovery was made using the European Space Agency’s X-ray observatory, XMM-Newton after observations revealed unexpected X-ray emissions. Supernova remnants are formed when massive stars explode, creating shock waves that ionise and compress…

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Is the Wheel of Ghosts an Ancient Observatory? New Study Suggests Otherwise

Janmanch03 mins

[ad_1] The ancient Rujm el-Hiri site, situated in the Golan Heights and often referred to as the “Wheel of Ghosts,” has been re-evaluated, with its long-standing identification as an astronomical observatory coming under scrutiny. Researchers have determined that geodynamic changes over millions of years have altered the site’s orientation, raising questions about its original purpose….

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New Study Challenges Planet Formation Models with PDS 70b’s Chemical Mystery

Janmanch04 mins

[ad_1] New research on PDS 70b, a forming exoplanet located approximately 400 light-years away in the constellation Centaurus, suggests that prevailing models of planet formation may require revision. According to a study published in Astrophysical Journal Letters, astronomers found a mismatch between the chemical composition of the planet’s atmosphere and the surrounding protoplanetary disk from…

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