The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.

Warning of the upcoming Mercury retrograde, Inbaal explains: " Gemini and Virgo are both ruled by Mercury, so both those ...

Pop culture has given us some of the most unhinged horror villains of all time, but their spine-chilling archetypes resemble ...

From the column: "Just 0.3% of the world’s land area would need to be covered with solar panels to meet all energy needs." ...

Two bright green comets streamed through the skies this month and were visible to skygazers in the Northern Hemisphere, ...

Reincarnation and afterlife was a tradition among the ancient Greeks. Writers expressed the view that the souls of the dead ...

Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...

During the Cold War, the US military experimented with placing nuclear weapons on board missiles that themselves ran on ...

Scientists found 13 heavy chemical elements polluting the atmosphere of the star named LSPM J0207+3331, which is located ...

Your October 24 horoscope is here. The sun squares Pluto, creating power dynamics with others. Stay in your lane to avoid ...

Might the solar system harbor not just one, but two unknown planets? A fresh study of the Kuiper Belt’s structure has revived ...