NASA administrator Jared Isaacman declared that Pluto should be restored to its original classification as a planet.
The NASA administrator’s latest remarks in support of reexamining Pluto’s status come 20 years after the orb was downgraded ...
The celestial body’s status as the solar system's ninth planet was withdrawn in 2006. Now some experts say we might want to ...
Should Pluto be a bona fide planet again? NASA is working to "revisit the discussion" on Pluto's planethood status, according ...
Finding planets used to be a painstaking business. Astronomers would fix their gaze on a handful of carefully chosen stars, ...
Astronomers have discovered a new member of a rare and mysterious class of solar system objects known as sednoids — a subset of extreme trans-Neptunian objects (ETNOs) with exceptionally distant, ...
It's an evocative idea that has long bedeviled scientists: a huge and mysterious planet is lurking in the darkness at the edge of our solar system, evading all our efforts to spot it. Some astronomers ...
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