The planets were spotted during Euclid's observations of the Horsehead Nebula, depicted in a colourful image released in November
The planets were spotted during Euclid's observations of the Horsehead Nebula, depicted in a colourful image released in November
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The Euclid space telescope has discovered seven more rogue planets, shining a light on the dark and lonely worlds floating freely through the universe untethered to any star.