White Dwarf Star
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NASA's James Webb Telescope Reveals Helix Nebula In Stunning Detail, Showing How Dying Stars Seed Future Planets
Previous Spitzer studies have indicated the formation of complex molecules in the Helix Nebula.
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James Webb Captures Stunning Infrared Image of the Helix Nebula Eye of God
The James Webb Space Telescope has captured a detailed infrared image of the Helix Nebula, also known as the “Eye of God.” The glowing ring of gas around a white dwarf star reveals filaments and knots formed as stellar winds collide with older material, offering insight into the fate of Sun-like stars.
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Astronomers Find ‘Mystery Engine’ Powering Massive Nebula Around a Dead Star, Challenging Physics
Astronomers have discovered a striking shockwave around the white dwarf RXJ0528+2838, a finding that contradicts existing theories. Observed using the Very Large Telescope, the structure suggests a long-lasting outflow from a system thought to be inactive. The mystery points to an unknown energy source shaping how dead stars interact with space.
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Pic: Astronomers Spot White Dwarf Star Creating A Colourful Shockwave
The highly magnetized white dwarf is gravitationally bound to another star in what is called a binary system.
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NASA’s IXPE Creates History: Becomes First to Measure a White Dwarf Star
NASA’s IXPE has made a breakthrough by measuring a white dwarf star. The findings have revealed fresh details about X-Ray emissions, formations of matter, and more within the Binary system.
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Hubble Spots White Dwarf Devouring Icy Pluto-Like Planet 260 Light-Years Away
Using Hubble’s ultraviolet spectrograph, scientists detected carbon, nitrogen, sulphur, and abundant oxygen falling onto a white dwarf 260 light-years away, evidence of an icy planetesimal being torn apart. The find shows volatile worlds can persist into a star’s final stages, offering a preview of the Sun’s distant fate.
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Dead Star's Supernova Explosion Could Be Visible From Earth During Daytime, Study Predicts
When the two stars eventually smash into each other, the supernova explosion would be visible from Earth, even during daytime.
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NASA Hubble Space Telescope Uncovers One of the Youngest Known Blue Straggler–White Dwarf Systems
Italian astronomers using the Hubble Space Telescope have discovered a white dwarf orbiting a blue straggler star in the globular cluster 47 Tucanae, located 15,300 light-years away. The rare system, among the youngest detected, sheds light on stellar mass transfer and offers vital clues to the evolution of binary stars in dense clusters.
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Hubble Discovers White Dwarf Merger Remnant with Unusual Carbon Signature
An international team of astronomers has discovered WD 0525+526, an unusual white dwarf about 128 light-years away, using NASA’s Hubble Space Telescope. Unlike typical white dwarfs, this star formed through a stellar merger and shows an unexpectedly high carbon content. With a mass of 1.2 Suns and a scorching surface temperature of 21,000 K, the ...
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When The Sun Dies: What It Means For Earth
The eventual death of the Sun might prompt humanity to search for new homes in other star systems.
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NASA's James Webb Telescope Reveals Helix Nebula In Stunning Detail, Showing How Dying Stars Seed Future Planets
Previous Spitzer studies have indicated the formation of complex molecules in the Helix Nebula.
-
James Webb Captures Stunning Infrared Image of the Helix Nebula Eye of God
The James Webb Space Telescope has captured a detailed infrared image of the Helix Nebula, also known as the “Eye of God.” The glowing ring of gas around a white dwarf star reveals filaments and knots formed as stellar winds collide with older material, offering insight into the fate of Sun-like stars.
-
Astronomers Find ‘Mystery Engine’ Powering Massive Nebula Around a Dead Star, Challenging Physics
Astronomers have discovered a striking shockwave around the white dwarf RXJ0528+2838, a finding that contradicts existing theories. Observed using the Very Large Telescope, the structure suggests a long-lasting outflow from a system thought to be inactive. The mystery points to an unknown energy source shaping how dead stars interact with space.
-
Pic: Astronomers Spot White Dwarf Star Creating A Colourful Shockwave
The highly magnetized white dwarf is gravitationally bound to another star in what is called a binary system.
-
NASA’s IXPE Creates History: Becomes First to Measure a White Dwarf Star
NASA’s IXPE has made a breakthrough by measuring a white dwarf star. The findings have revealed fresh details about X-Ray emissions, formations of matter, and more within the Binary system.
-
Hubble Spots White Dwarf Devouring Icy Pluto-Like Planet 260 Light-Years Away
Using Hubble’s ultraviolet spectrograph, scientists detected carbon, nitrogen, sulphur, and abundant oxygen falling onto a white dwarf 260 light-years away, evidence of an icy planetesimal being torn apart. The find shows volatile worlds can persist into a star’s final stages, offering a preview of the Sun’s distant fate.
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Dead Star's Supernova Explosion Could Be Visible From Earth During Daytime, Study Predicts
When the two stars eventually smash into each other, the supernova explosion would be visible from Earth, even during daytime.
-
NASA Hubble Space Telescope Uncovers One of the Youngest Known Blue Straggler–White Dwarf Systems
Italian astronomers using the Hubble Space Telescope have discovered a white dwarf orbiting a blue straggler star in the globular cluster 47 Tucanae, located 15,300 light-years away. The rare system, among the youngest detected, sheds light on stellar mass transfer and offers vital clues to the evolution of binary stars in dense clusters.
-
Hubble Discovers White Dwarf Merger Remnant with Unusual Carbon Signature
An international team of astronomers has discovered WD 0525+526, an unusual white dwarf about 128 light-years away, using NASA’s Hubble Space Telescope. Unlike typical white dwarfs, this star formed through a stellar merger and shows an unexpectedly high carbon content. With a mass of 1.2 Suns and a scorching surface temperature of 21,000 K, the ...
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When The Sun Dies: What It Means For Earth
The eventual death of the Sun might prompt humanity to search for new homes in other star systems.
