A dense, magnetic star violently erupted and spat out as quite a bit energy as a billion suns — and it occurred in a fraction of a second, scientists not too way back reported.
This sort of star, typically referred to as a magnetar, is a neutron star with an exceptionally sturdy magnetic field, and magnetars normally flare spectacularly and with out warning. But regardless that magnetars is likely to be 1000’s of cases brighter than our sun, their eruptions are so short-term and unpredictable that they’re tough for astrophysicists to look out and study.
However, researchers not too way back managed to catch thought-about one among these flares and calculate oscillations inside the brightness of a magnetar as a result of it erupted. The scientists found that the distant magnetar launched as quite a bit energy as our sun produces in 100,000 years, and it did so in merely 1/10 of a second, according to a statement translated from Spanish.
Related: The 12 strangest objects in the universe
A neutron star sorts when an unlimited star collapses on the end of its life. As the star dies in a supernova, protons and electrons in its core are crushed proper right into a compressed solar mass that mixes intense gravity with high-speed rotation and extremely efficient magnetic forces, according to NASA. The finish consequence, a neutron star, is roughly 1.3 to 2.5 solar heaps — one solar mass is the mass of our sun, or about 330,000 Earths — crammed proper right into a sphere measuring merely 12 miles (20 kilometers) in diameter.
Matter in neutron stars is so densely packed that an amount the size of a sugar cube would weigh larger than 1 billion tons (900 million metric tons), and a neutron star’s gravitational pull is so intense {{that a}} passing marshmallow would hit the star’s ground with the stress of 1,000 hydrogen bombs, according to NASA.
Magnetars are neutron stars with magnetic fields which might be 1,000 cases stronger than these of various neutron stars, and so they’re further extremely efficient than one other magnetic object inside the universe. Our sun pales in comparison with these vivid, dense stars even as soon as they are not erupting, study lead creator Alberto J. Castro-Tirado, a evaluation professor with the Institute for Astrophysics of Andalucía on the Spanish Research Council, talked about inside the assertion.
“Even in an inactive state, magnetars can be 100,000 times more luminous than our sun,” Castro-Tirado talked about. “But in the case of the flash that we have studied — GRB2001415 — the energy that was released is equivalent to that which our sun radiates in 100,000 years.”
A “giant flare”
The magnetar that produced the short-term eruption is positioned inside the Sculptor Galaxy, a spiral galaxy about 13 million light-years from Earth, and is “a true cosmic monster,” study co-author Victor Reglero, director of UV’s Image Processing Laboratory, talked about inside the assertion. The massive flare was detected on April 15, 2020 by the Atmosphere–Space Interactions Monitor (ASIM) instrument on the International Space Station, researchers reported Dec. 22 inside the journal Nature.
Artificial intelligence (AI) inside the ASIM pipeline detected the flare, enabling the researchers to analyze that short-term, violent energy surge; the flare lasted merely 0.16 seconds after which the signal decayed so shortly that it was virtually indistinguishable from background noise inside the information. The study authors spent larger than a yr analyzing ASIM’s two seconds of information assortment, dividing the event into 4 phases based mostly totally on the magnetar’s energy output, after which measuring variations inside the star’s magnetic self-discipline attributable to the ability pulse when it was at its peak.
It’s almost as if the magnetar decided to broadcast its existence “from its cosmic solitude” by shouting into the void of space with the stress “of a billion suns,” Reglero talked about.
Only about 30 magnetars have been acknowledged from roughly 3,000 recognized neutron stars, and that’s in all probability probably the most distant magnetar flare detected to date. Scientists suspect that eruptions resembling this one may be attributable to so-called starquakes that disrupt magnetars’ elastic outer layers, and this unusual commentary would possibly help researchers unravel the stresses that produce magnetars’ energy burps, consistent with the study.
Originally printed on Live Science.
A dense, magnetic star violently erupted and spat out as quite a bit energy as a billion suns — and it occurred in a fraction of a second, scientists not too way back reported.
This sort of star, typically referred to as a magnetar, is a neutron star with an exceptionally sturdy magnetic field, and magnetars normally flare spectacularly and with out warning. But regardless that magnetars is likely to be 1000’s of cases brighter than our sun, their eruptions are so short-term and unpredictable that they’re tough for astrophysicists to look out and study.
However, researchers not too way back managed to catch thought-about one among these flares and calculate oscillations inside the brightness of a magnetar as a result of it erupted. The scientists found that the distant magnetar launched as quite a bit energy as our sun produces in 100,000 years, and it did so in merely 1/10 of a second, according to a statement translated from Spanish.
Related: The 12 strangest objects in the universe
A neutron star sorts when an unlimited star collapses on the end of its life. As the star dies in a supernova, protons and electrons in its core are crushed proper right into a compressed solar mass that mixes intense gravity with high-speed rotation and extremely efficient magnetic forces, according to NASA. The finish consequence, a neutron star, is roughly 1.3 to 2.5 solar heaps — one solar mass is the mass of our sun, or about 330,000 Earths — crammed proper right into a sphere measuring merely 12 miles (20 kilometers) in diameter.
Matter in neutron stars is so densely packed that an amount the size of a sugar cube would weigh larger than 1 billion tons (900 million metric tons), and a neutron star’s gravitational pull is so intense {{that a}} passing marshmallow would hit the star’s ground with the stress of 1,000 hydrogen bombs, according to NASA.
Magnetars are neutron stars with magnetic fields which might be 1,000 cases stronger than these of various neutron stars, and so they’re further extremely efficient than one other magnetic object inside the universe. Our sun pales in comparison with these vivid, dense stars even as soon as they are not erupting, study lead creator Alberto J. Castro-Tirado, a evaluation professor with the Institute for Astrophysics of Andalucía on the Spanish Research Council, talked about inside the assertion.
“Even in an inactive state, magnetars can be 100,000 times more luminous than our sun,” Castro-Tirado talked about. “But in the case of the flash that we have studied — GRB2001415 — the energy that was released is equivalent to that which our sun radiates in 100,000 years.”
A “giant flare”
The magnetar that produced the short-term eruption is positioned inside the Sculptor Galaxy, a spiral galaxy about 13 million light-years from Earth, and is “a true cosmic monster,” study co-author Victor Reglero, director of UV’s Image Processing Laboratory, talked about inside the assertion. The massive flare was detected on April 15, 2020 by the Atmosphere–Space Interactions Monitor (ASIM) instrument on the International Space Station, researchers reported Dec. 22 inside the journal Nature.
Artificial intelligence (AI) inside the ASIM pipeline detected the flare, enabling the researchers to analyze that short-term, violent energy surge; the flare lasted merely 0.16 seconds after which the signal decayed so shortly that it was virtually indistinguishable from background noise inside the information. The study authors spent larger than a yr analyzing ASIM’s two seconds of information assortment, dividing the event into 4 phases based mostly totally on the magnetar’s energy output, after which measuring variations inside the star’s magnetic self-discipline attributable to the ability pulse when it was at its peak.
It’s almost as if the magnetar decided to broadcast its existence “from its cosmic solitude” by shouting into the void of space with the stress “of a billion suns,” Reglero talked about.
Only about 30 magnetars have been acknowledged from roughly 3,000 recognized neutron stars, and that’s in all probability probably the most distant magnetar flare detected to date. Scientists suspect that eruptions resembling this one may be attributable to so-called starquakes that disrupt magnetars’ elastic outer layers, and this unusual commentary would possibly help researchers unravel the stresses that produce magnetars’ energy burps, consistent with the study.
Originally printed on Live Science.
A dense, magnetic star violently erupted and spat out as quite a bit energy as a billion suns — and it occurred in a fraction of a second, scientists not too way back reported.
This sort of star, typically referred to as a magnetar, is a neutron star with an exceptionally sturdy magnetic field, and magnetars normally flare spectacularly and with out warning. But regardless that magnetars is likely to be 1000’s of cases brighter than our sun, their eruptions are so short-term and unpredictable that they’re tough for astrophysicists to look out and study.
However, researchers not too way back managed to catch thought-about one among these flares and calculate oscillations inside the brightness of a magnetar as a result of it erupted. The scientists found that the distant magnetar launched as quite a bit energy as our sun produces in 100,000 years, and it did so in merely 1/10 of a second, according to a statement translated from Spanish.
Related: The 12 strangest objects in the universe
A neutron star sorts when an unlimited star collapses on the end of its life. As the star dies in a supernova, protons and electrons in its core are crushed proper right into a compressed solar mass that mixes intense gravity with high-speed rotation and extremely efficient magnetic forces, according to NASA. The finish consequence, a neutron star, is roughly 1.3 to 2.5 solar heaps — one solar mass is the mass of our sun, or about 330,000 Earths — crammed proper right into a sphere measuring merely 12 miles (20 kilometers) in diameter.
Matter in neutron stars is so densely packed that an amount the size of a sugar cube would weigh larger than 1 billion tons (900 million metric tons), and a neutron star’s gravitational pull is so intense {{that a}} passing marshmallow would hit the star’s ground with the stress of 1,000 hydrogen bombs, according to NASA.
Magnetars are neutron stars with magnetic fields which might be 1,000 cases stronger than these of various neutron stars, and so they’re further extremely efficient than one other magnetic object inside the universe. Our sun pales in comparison with these vivid, dense stars even as soon as they are not erupting, study lead creator Alberto J. Castro-Tirado, a evaluation professor with the Institute for Astrophysics of Andalucía on the Spanish Research Council, talked about inside the assertion.
“Even in an inactive state, magnetars can be 100,000 times more luminous than our sun,” Castro-Tirado talked about. “But in the case of the flash that we have studied — GRB2001415 — the energy that was released is equivalent to that which our sun radiates in 100,000 years.”
A “giant flare”
The magnetar that produced the short-term eruption is positioned inside the Sculptor Galaxy, a spiral galaxy about 13 million light-years from Earth, and is “a true cosmic monster,” study co-author Victor Reglero, director of UV’s Image Processing Laboratory, talked about inside the assertion. The massive flare was detected on April 15, 2020 by the Atmosphere–Space Interactions Monitor (ASIM) instrument on the International Space Station, researchers reported Dec. 22 inside the journal Nature.
Artificial intelligence (AI) inside the ASIM pipeline detected the flare, enabling the researchers to analyze that short-term, violent energy surge; the flare lasted merely 0.16 seconds after which the signal decayed so shortly that it was virtually indistinguishable from background noise inside the information. The study authors spent larger than a yr analyzing ASIM’s two seconds of information assortment, dividing the event into 4 phases based mostly totally on the magnetar’s energy output, after which measuring variations inside the star’s magnetic self-discipline attributable to the ability pulse when it was at its peak.
It’s almost as if the magnetar decided to broadcast its existence “from its cosmic solitude” by shouting into the void of space with the stress “of a billion suns,” Reglero talked about.
Only about 30 magnetars have been acknowledged from roughly 3,000 recognized neutron stars, and that’s in all probability probably the most distant magnetar flare detected to date. Scientists suspect that eruptions resembling this one may be attributable to so-called starquakes that disrupt magnetars’ elastic outer layers, and this unusual commentary would possibly help researchers unravel the stresses that produce magnetars’ energy burps, consistent with the study.
Originally printed on Live Science.
A dense, magnetic star violently erupted and spat out as quite a bit energy as a billion suns — and it occurred in a fraction of a second, scientists not too way back reported.
This sort of star, typically referred to as a magnetar, is a neutron star with an exceptionally sturdy magnetic field, and magnetars normally flare spectacularly and with out warning. But regardless that magnetars is likely to be 1000’s of cases brighter than our sun, their eruptions are so short-term and unpredictable that they’re tough for astrophysicists to look out and study.
However, researchers not too way back managed to catch thought-about one among these flares and calculate oscillations inside the brightness of a magnetar as a result of it erupted. The scientists found that the distant magnetar launched as quite a bit energy as our sun produces in 100,000 years, and it did so in merely 1/10 of a second, according to a statement translated from Spanish.
Related: The 12 strangest objects in the universe
A neutron star sorts when an unlimited star collapses on the end of its life. As the star dies in a supernova, protons and electrons in its core are crushed proper right into a compressed solar mass that mixes intense gravity with high-speed rotation and extremely efficient magnetic forces, according to NASA. The finish consequence, a neutron star, is roughly 1.3 to 2.5 solar heaps — one solar mass is the mass of our sun, or about 330,000 Earths — crammed proper right into a sphere measuring merely 12 miles (20 kilometers) in diameter.
Matter in neutron stars is so densely packed that an amount the size of a sugar cube would weigh larger than 1 billion tons (900 million metric tons), and a neutron star’s gravitational pull is so intense {{that a}} passing marshmallow would hit the star’s ground with the stress of 1,000 hydrogen bombs, according to NASA.
Magnetars are neutron stars with magnetic fields which might be 1,000 cases stronger than these of various neutron stars, and so they’re further extremely efficient than one other magnetic object inside the universe. Our sun pales in comparison with these vivid, dense stars even as soon as they are not erupting, study lead creator Alberto J. Castro-Tirado, a evaluation professor with the Institute for Astrophysics of Andalucía on the Spanish Research Council, talked about inside the assertion.
“Even in an inactive state, magnetars can be 100,000 times more luminous than our sun,” Castro-Tirado talked about. “But in the case of the flash that we have studied — GRB2001415 — the energy that was released is equivalent to that which our sun radiates in 100,000 years.”
A “giant flare”
The magnetar that produced the short-term eruption is positioned inside the Sculptor Galaxy, a spiral galaxy about 13 million light-years from Earth, and is “a true cosmic monster,” study co-author Victor Reglero, director of UV’s Image Processing Laboratory, talked about inside the assertion. The massive flare was detected on April 15, 2020 by the Atmosphere–Space Interactions Monitor (ASIM) instrument on the International Space Station, researchers reported Dec. 22 inside the journal Nature.
Artificial intelligence (AI) inside the ASIM pipeline detected the flare, enabling the researchers to analyze that short-term, violent energy surge; the flare lasted merely 0.16 seconds after which the signal decayed so shortly that it was virtually indistinguishable from background noise inside the information. The study authors spent larger than a yr analyzing ASIM’s two seconds of information assortment, dividing the event into 4 phases based mostly totally on the magnetar’s energy output, after which measuring variations inside the star’s magnetic self-discipline attributable to the ability pulse when it was at its peak.
It’s almost as if the magnetar decided to broadcast its existence “from its cosmic solitude” by shouting into the void of space with the stress “of a billion suns,” Reglero talked about.
Only about 30 magnetars have been acknowledged from roughly 3,000 recognized neutron stars, and that’s in all probability probably the most distant magnetar flare detected to date. Scientists suspect that eruptions resembling this one may be attributable to so-called starquakes that disrupt magnetars’ elastic outer layers, and this unusual commentary would possibly help researchers unravel the stresses that produce magnetars’ energy burps, consistent with the study.
Originally printed on Live Science.
