Ever since Pluto was demoted from planet to dwarf planet in 2006, astronomers have been wondering whether Neptune really is the most distant planet from the…
Ione WellsSouth America correspondentGeorgina RannardScience correspondentNSF-DOE Vera C. Rubin ObservatoryThe first image revealed by the Vera Rubin telescope shows the Trifid and Lagoon nebulae in stunning…
