Supernova Remnants
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Scientists Discover Unusual Changes In Exploded Stars In Nearby Galaxy
- Saturday June 20, 2026
- Science | Edited by Astitva Raj
The research team found that about half of the 22 X-ray sources linked to supernova remnants changed significantly in brightness.
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www.ndtv.com
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PSR J0922+0638 Pulsar Keeps Glitching Every 550 Days, Scientists Are Intrigued
- Thursday July 31, 2025
- Written by Gadgets 360 Staff
PSR J0922+0638, an ultradense neutron star, shows puzzling rotational glitches every 550 days. Using 22 years of radio data, scientists detected both abrupt and slow changes in its spin. These may be linked to magnetic field cycles or superfluid dynamics deep inside the star. However, the exact cause remains a mystery, demanding continued long-term...
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www.gadgets360.com
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Astronomers Discover a Gigantic Supernova Remnant in the Large Magellanic Cloud
- Tuesday July 1, 2025
- Written by Gadgets 360 Staff
Veliki is a newly discovered, massive supernova remnant in the Large Magellanic Cloud, observed through a global collaboration using multiwavelength astronomy tools. Estimated to be 45,000 years old, Veliki showcases complex shell structures and highly unusual radio properties.
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www.gadgets360.com
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Astronomers Spot Nearly Perfect Supernova Remnant of Unknown Size and Distance
- Wednesday May 28, 2025
- Written by Gadgets 360 Staff
Astronomers have spotted a nearly perfect spherical supernova remnant named Telios on the Milky Way’s outskirts. With its low brightness and unknown distance, Telios defies standard models of cosmic remnants and may signal a rare Type Ia supernova. Its symmetry makes it one of the most intriguing galactic remnants ever recorded.
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www.gadgets360.com
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Astronomers Discover Teleios, A Supernova Remnant with Perfect Symmetry
- Saturday May 17, 2025
- Written by Gadgets 360 Staff
A newly discovered supernova remnant named “Teleios,” meaning “perfect” in Greek, is astonishing scientists with its rare circular symmetry. Detected using data from ASKAP’s Evolutionary Map of the Universe, Teleios (G305.4–2.2) could be located 7,170 or 25,100 light years away. With a steep spectral index and low surface brightness, it...
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www.gadgets360.com
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Supernova Remnant G278.94+1.35 is Closer to Earth, Claims New Study
- Friday January 10, 2025
- Written by Gadgets 360 Staff
Astronomers discovered that the supernova remnant G278.94+1.35 is located just 3,300 light years away, much closer than previously believed. Initially thought to span over 500 light years, it is now estimated to measure around 189 by 182 light years. Named "Diprotodon" after Australia’s extinct giant marsupial, this structure remains in an expand...
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www.gadgets360.com
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NASA Astronomers Solve Mystery Of "Green Monster", Shares Supernova Remnant Pic
- Wednesday January 10, 2024
- Science | Edited by Anjali Thakur
Green Monster: A new composite image contains X-rays from Chandra (blue), infrared data from Webb (red, green, blue), and optical data from Hubble (red and white).
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www.ndtv.com
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NASA Telescope Captures Never-Before-Seen Details Of Remnant Of Star That Exploded 340 Years Ago
- Saturday April 8, 2023
- Science | Edited by Bhavya Sukheja
NASA's James Webb Space Telescope recently captured "never-before-seen" detail of Cassiopeia A (Cas A), a remnant of a massive star that exploded some 340 years ago.
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www.ndtv.com
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Australian Supercomputer Creates Image of Supernova Remnant Using Radio Telescope Data
- Thursday August 11, 2022
- Edited by Gadgets 360 Newsdesk
Setonix, a newly commissioned supercomputer in Australia, has processed a series of radio telescope observations, including a highly detailed image of a supernova remnant. Operated by the Commonwealth Scientific and Industrial Research Organisation (CSIRO) in Perth, ASKAP (Australian Square Kilometre Array) radio telescope consists of 36 dish anten...
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www.gadgets360.com
-
Scientists Discover Unusual Changes In Exploded Stars In Nearby Galaxy
- Saturday June 20, 2026
- Science | Edited by Astitva Raj
The research team found that about half of the 22 X-ray sources linked to supernova remnants changed significantly in brightness.
-
www.ndtv.com
-
PSR J0922+0638 Pulsar Keeps Glitching Every 550 Days, Scientists Are Intrigued
- Thursday July 31, 2025
- Written by Gadgets 360 Staff
PSR J0922+0638, an ultradense neutron star, shows puzzling rotational glitches every 550 days. Using 22 years of radio data, scientists detected both abrupt and slow changes in its spin. These may be linked to magnetic field cycles or superfluid dynamics deep inside the star. However, the exact cause remains a mystery, demanding continued long-term...
-
www.gadgets360.com
-
Astronomers Discover a Gigantic Supernova Remnant in the Large Magellanic Cloud
- Tuesday July 1, 2025
- Written by Gadgets 360 Staff
Veliki is a newly discovered, massive supernova remnant in the Large Magellanic Cloud, observed through a global collaboration using multiwavelength astronomy tools. Estimated to be 45,000 years old, Veliki showcases complex shell structures and highly unusual radio properties.
-
www.gadgets360.com
-
Astronomers Spot Nearly Perfect Supernova Remnant of Unknown Size and Distance
- Wednesday May 28, 2025
- Written by Gadgets 360 Staff
Astronomers have spotted a nearly perfect spherical supernova remnant named Telios on the Milky Way’s outskirts. With its low brightness and unknown distance, Telios defies standard models of cosmic remnants and may signal a rare Type Ia supernova. Its symmetry makes it one of the most intriguing galactic remnants ever recorded.
-
www.gadgets360.com
-
Astronomers Discover Teleios, A Supernova Remnant with Perfect Symmetry
- Saturday May 17, 2025
- Written by Gadgets 360 Staff
A newly discovered supernova remnant named “Teleios,” meaning “perfect” in Greek, is astonishing scientists with its rare circular symmetry. Detected using data from ASKAP’s Evolutionary Map of the Universe, Teleios (G305.4–2.2) could be located 7,170 or 25,100 light years away. With a steep spectral index and low surface brightness, it...
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www.gadgets360.com
-
Supernova Remnant G278.94+1.35 is Closer to Earth, Claims New Study
- Friday January 10, 2025
- Written by Gadgets 360 Staff
Astronomers discovered that the supernova remnant G278.94+1.35 is located just 3,300 light years away, much closer than previously believed. Initially thought to span over 500 light years, it is now estimated to measure around 189 by 182 light years. Named "Diprotodon" after Australia’s extinct giant marsupial, this structure remains in an expand...
-
www.gadgets360.com
-
NASA Astronomers Solve Mystery Of "Green Monster", Shares Supernova Remnant Pic
- Wednesday January 10, 2024
- Science | Edited by Anjali Thakur
Green Monster: A new composite image contains X-rays from Chandra (blue), infrared data from Webb (red, green, blue), and optical data from Hubble (red and white).
-
www.ndtv.com
-
NASA Telescope Captures Never-Before-Seen Details Of Remnant Of Star That Exploded 340 Years Ago
- Saturday April 8, 2023
- Science | Edited by Bhavya Sukheja
NASA's James Webb Space Telescope recently captured "never-before-seen" detail of Cassiopeia A (Cas A), a remnant of a massive star that exploded some 340 years ago.
-
www.ndtv.com
-
Australian Supercomputer Creates Image of Supernova Remnant Using Radio Telescope Data
- Thursday August 11, 2022
- Edited by Gadgets 360 Newsdesk
Setonix, a newly commissioned supercomputer in Australia, has processed a series of radio telescope observations, including a highly detailed image of a supernova remnant. Operated by the Commonwealth Scientific and Industrial Research Organisation (CSIRO) in Perth, ASKAP (Australian Square Kilometre Array) radio telescope consists of 36 dish anten...
-
www.gadgets360.com