A strange chemical signature in old Hubble observations may point to a planet that formed after its star had already died. Astronomers found unusually high levels of niobium around the white dwarf HS ...
The “second-generation” world, predicted from telescope data, could be the first known planet of its kind, and it may shed ...
Morning Overview on MSN
Hubble data hint a dead star may be hosting a second-generation planet
Niobium, a heavy metal never before found in a white dwarf, shows up in the atmosphere of HS 0209+0832 at more than 1,000 ...
Way back in 1999, NASA's Hubble telescope gathered data from a white dwarf star codenamed HS 0209+0832 with 100 chemical ...
For more than a quarter century, unidentified chemical signatures from a white dwarf star have laid dormant in the archive of ...
A dead star’s wreckage may be the birthplace of a new planet. The existence of second-generation planets was predicted ...
BBC Sky at Night Magazine on MSN
Psychedelic Saturn! What's going on with these pop art images of the ringed planet?
Colourful Saturn images show real data captured by Hubble ...
Astronomers revisiting old observations from NASA’s Hubble Space Telescope have uncovered a clue that may solve a decades-old ...
Sometimes the best discoveries are hiding in old data. By reviewing archival records from the Hubble Space Telescope, researchers spotted a strange chemical signature around a white dwarf star named ...
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