The celestial body’s status as the solar system's ninth planet was withdrawn in 2006. Now some experts say we might want to reconsider ...
Two decades ago, the International Astronomical Union—which defines and names celestial bodies—redefined the criteria for ...
By Will Dunham WASHINGTON, May 4 (Reuters) - In the far reaches of our solar system - beyond the outermost planet Neptune - ...
NASA chief Jared Isaacman said at a US Senate hearing that he supports restoring Pluto's status as a planet after a controversial 2006 demotion.
Nasa may revisit one of outer space’s thorniest questions ...
A rare observation opportunity revealed the presence of a thin atmosphere around a small object beyond Pluto.
It's been 20 years since Pluto lost its status as the ninth planet of the solar system, but we still can't seem to let it go. Reading time 3 minutes Pluto remains one of the great generational divides ...
Astronomers have detected the chemical fingerprint of a frozen, water-rich planetary fragment being devoured by a white dwarf star, offering the clearest evidence yet that icy, life-delivering objects ...
As reports show interest from the White House, NASA seems to be on its way to arguing that Pluto should never have been ...
Is Pluto a planet? NASA Administrator Jared Isaacman told Congress on Tuesday, April 28, that Pluto should be recognized as a planet, 20 years after its status changed.
The head of NASA says maybe Pluto is a planet after all. He is wrong because Pluto is part of the rest of the solar system ...
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