NASA reveals that a particle wind powers pulsar J1023, aligning optical and X-ray polarization, which calls existing models ...
The James Webb Space Telescope’s Near-InfraRed Camera (NIRCam) captured the star as it reaches the end of its life.
Astronomers have discovered that aging stars may be devouring their closest giant planets as they swell into red giants.
What happens to planets as their stars age and come closer to death? This is what a recent study published in the Monthly ...
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🔠Earth's future? A dead star devours the remnants of its planets in real time
The Universe still holds many surprises, as demonstrated by this exceptional observation of a dying star devouring the ...
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Hubble Space Telescope watches dying star chow down on a Pluto-like world filled with ice
Anyone hungry for the icy crunch of a Pluto-like body? No? Well, one nearby white dwarf is going all in on a Pluto-esque snack. According to NASA, the Hubble Space Telescope has spotted a "burned-out ...
Astronomers discover a 3-billion-year-old white dwarf, LSPM J0207+3331, actively accumulationplanetary material long after its star’s death, revealing ongoing dynamics in ancient stellar remnants.
Astronomers using data from the W. M. Keck Observatory on Maunakea in Hawaiʻi Island have identified a rare, ancient ...
The James Webb Space Telescope has uncovered a massive red supergiant star just before it exploded, finally solving a cosmic mystery. Hidden beneath layers of dust, the doomed star revealed itself ...
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