Pluto was discovered at Lowell Observatory in Flagstaff, Arizona in 1930 and was considered our ninth planet until 2006. The International Astronomical Union reclassified Pluto as a dwarf planet ...
After tracking a puzzling X-ray signal from a dying star for decades, astronomers may have finally explained its source: The ...
The center of the nebula is home to the white dwarf WD 2226-210, the dense core of a medium-mass star, which has been the ...
A planet killer capable of ripping them to pieces has been discovered, say space scientists. Researchers believe they've found evidence that a white dwarf may have torn a Jupiter-sized planet apart.
They found that a planet orbiting a white dwarf star would offer a warmer climate than one orbiting a main sequence star. Among the roughly 10 billion white dwarf stars in the Milky Way galaxy ...
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