If planets are, as many of your own geophysicists argue, bodies shaped by their own gravity and expressing internal processes ...

Is Pluto a planet? At a U.S. Senate committee hearing this week, NASA's chief shared his thoughts on the decades-long debate.

NASA has released a pair of sweeping new panoramas from its two active Mars rovers, Curiosity and Perseverance, offering a ...

A new 2024 study adds fresh weight to the idea that a large unseen planet could be lurking far beyond Neptune. By tracking ...

That changed 20 years ago when the International Astronomical Union determined Pluto didn’t meet the definition of Now ...

NASA recently shared a photo that details the vastly different landscapes its Curiosity and Perseverance rovers have spent ...

On Tuesday, responding to a question during a testimony to a US Senate committee, NASA administrator Jared Isaacman said he ...

NASA chief Jared Isaacman has doubled down on his stance that Pluto is without a doubt a planet. For two decades, controversy ...

Astronomers now estimate there is at least one planet for every star in our galaxy. These worlds, called exoplanets, are ...

In the paper from 2024, the team looked at long-period objects that crossed the path of Neptune's orbit, finding that their ...

Zoo Brews & Food Festival is May 21, 6-10 p.m. at the Montgomery Zoo, 2301 Coliseum Parkway, Montgomery. A spring evening ...

Pluto was reclassified as a dwarf planet in 2006, but new discoveries and fresh debate are reigniting calls to restore its ...