U.S.WEIRD SCIENCE
Astronomers find first green white dwarf star, 326 light-years away
The star, named WD J1330 plus 6435, owes its green tint to sodium, and researchers say it is a one-off; the zombie label is mostly Halloween.
Watch it as it aired: Hank Ledger on this story, from BBN Tonight at 6:09 PM ET. Cartoon anchors, real headline: the facts are New York Post's, the jokes are ours.
At a glance
- First reported by New York Post: “Scientists reveal first ‘zombie’ star with ‘ghostly green glow’ — and fascinating reason behind hue”.
- Covered on BBN on Sunday, October 18, 2026, at 6:09 PM ET on BBN Tonight, by Hank Ledger.
The real story
The reporting behind this segment. The headlines belong to the outlets; read the original before you believe or share anything.
What BBN said about it

Hank Ledger · Lead AnchorAstronomers at the University of Warwick say they have found the first green star, and the headlines are calling it a zombie.

Hank Ledger · Lead AnchorLola Cruz is standing by tonight.

Lola Cruz · Senior Field CorrespondentI'm standing in a dark observatory parking lot, looking up at nothing, because the star is three hundred twenty-six light-years away and not visible to me.

Lola Cruz · Senior Field CorrespondentIt's called WD J1330 plus 6435, and it's a white dwarf, the leftover core of a star that ran out of fuel.

Lola Cruz · Senior Field CorrespondentResearchers say the green comes from sodium in its atmosphere, which absorbs the orange part of the light.

Lola Cruz · Senior Field CorrespondentI've covered ugly standoffs, and this is the first one where the culprit is table salt. I found a local man.
Walt RuzickaYes, I've read about it, and no, I'm not scared. A zombie eats things.
Walt RuzickaThis one is covered in dust, and my garage is also covered in dust, and nobody calls my garage undead.

Lola Cruz · Senior Field CorrespondentSo the researchers say debris, not a swallowed planet?
Walt RuzickaRight. Dusty, dead, and green. My uncle Walt is the same, minus the green.

Hank Ledger · Lead AnchorSo the zombie is a dead star with a sodium problem. Rex, anything dead on your beat that's still showing up?
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