21d
Techno-Science.net on MSNWe witnessed the death of a planet, devoured by its star ☄️Since the 1980s, a strange X-ray emission has puzzled astronomers. At the heart of the Helix Nebula, a dying star may have destroyed a neighboring planet, revealing a rare and ...
A 40-year-old space enigma has been unraveled: a white dwarf star at the center of the Helix Nebula has been annihilating a nearby planet, triggering strange X-ray radiation, which unveiled the star's ...
This image of the Helix Nebula, released on March 4, 2025, shows a potentially destructive white dwarf at the nebula's center ...
Scientists have been receiving X-ray signals from the Helix Nebula for decades, but now they believe it may hide a horrifying ...
21h
Space.com on MSNThe utterly beautiful destruction of a planet: Space photo of the dayUse precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...
This planetary nebula is the remains of a star similar to the sun ... debris pulled onto the white dwarf, as the death knell from a planet that was destroyed by the white dwarf in the Helix ...
Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.
As the great detective said, "When you have eliminated the impossible, whatever remains, however improbable, must be the ...
6d
Futurism on MSNAstronomers Investigate Whether Dying Star's Blast of Deadly Gamma Radiation Will Hit EarthFor over a decade, a star system on the verge of unleashing a deadly gamma ray burst appeared to have its guns trained on ...
as the death knell from a planet that was destroyed by the white dwarf in the Helix Nebula." An artist's impression of a planet being torn apart by the gravitational forces of a white dwarf star.
If confirmed, this would be the first case of a planet seen to be destroyed by the central star in a planetary nebula. Observations by ROSAT, Chandra, and XMM-Newton between 1992 and 2002 show ...
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