New study catalogs 1,449 planetary nebulae across the Milky Way
Related Posts
Betelgeuse’s secret companion star is finally revealed
After more than a century of speculation, astronomers have finally captured the first direct images of a companion star orbiting…
Satellites and space debris threaten Earth’s ozone layer and orbital safety
Satellites and space debris threaten Earth’s ozone layer and orbital safety, with alumina from re-entries and over 14,000 objects in orbit boosting collision risk
TESS discovers mini-Neptune exoplanet orbiting a bright K-type star
An international team of astronomers has identified a new exoplanet, a world smaller than Neptune, orbiting a star 269 light-years…