Ghostly and beautiful: 'Planetary nebulae' get more meaningful physical presence Post a Comment A way of estimating more accurate distances to the thousands of so-called planetary nebulae dispersed across our Galaxy has been announced by a team of three astronomers. Baca JugaPrototype fuel gauge for orbitStellar flares can lead to diminishment of a planet's habitabilityBacklash against 'frightening' tests on whales Read More Share : You may like these posts :Open cluster of stars buried in the heart of a giantRosetta spacecraft sees sinkholes on cometHigh resolution far-infrared all-sky imageEven stars older than 11 billion years have Earth-like planets Post a Comment for "Ghostly and beautiful: 'Planetary nebulae' get more meaningful physical presence"
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