Add Yahoo as a preferred source to see more of our stories on Google. A 10-year-old’s passion for Pluto has caught the attention of NASA thanks to a compelling, viral letter on social media. NASA now ...

President Donald Trump campaigned on "America first," but some of his supporters and appointees apparently want Pluto to once again be ... ninth. The ninth planet in our solar system, that is. Ever ...

NASA Administrator Jared Isaacman has responded to the letter of a 10-year-old space enthusiast in which she pleads with him to make Pluto a planet again. The letter, posted by X account Mike's ...

Pluto's 2006 status change from planet to dwarf planet is still a sore subject for many, including a fourth grader in Tampa, Florida. Credit: NASA / Johns Hopkins University Applied Physics Laboratory ...

A 10-year-old’s passion for Pluto has caught the attention of NASA thanks to a compelling, viral letter on social media. NASA now says it is "looking into" reclassifying Pluto as a planet. If that ...