22 小时
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 ...
After tracking a puzzling X-ray signal from a dying star for decades, astronomers may have finally explained its source: The ...
4 天
ExtremeTech on MSNNASA's Chandra Traces Mysterious X-Ray Signal Back to Destroyed PlanetAstronomers have been recording the signal for more than four decades, but this is the first time they've nabbed its origin.
Astronomers have detected mysterious X-ray signals coming from a nearby white dwarf star for more than 40 years. We may now ...
Co-author Martin Guerrero from the Institute of Astrophysics of Andalusia told Phys.org that debris from the shattered planet ...
Discovered in the 18th century, the Helix Nebula, located about 700 light-years away in the constellation Aquarius, belongs ...
The Helix Nebula, also called NGC 7293, is a natural wreath surrounding a dying star. This breathtaking image of the Helix Nebula was captured by NASA’s Spitzer Space Telescope. The Helix Nebula is ...
5 天
Futurism on MSNScientists Realize They Witnessed the Last Gasp of a Planet as It Met a Horrible FateSince they were first detected over four decades ago, unusually powerful x-ray emissions originating from the site of a dying ...
"We might have finally found the cause of a mystery that's lasted over 40 years," said researcher Sandino Estrada-Dorado.
This color-composite image of the Helix Nebula was created from images obtained using the the Wide Field Imager, an astronomical camera attached to the 2.2 meter Max-Planck Society/ESO telescope ...
About 650 light-years from here, in the constellation Aquarius, lies the planetary nebula Caldwell 63, commonly known as the ...
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