Researchers from Spain have discovered a kind of second moon orbiting around Earth. Known as Apollo asteroid 2025 PN7, it was ...

For more than sixty years, a tiny asteroid has been moving in step with Earth, hidden from view until recently. Astronomers ...

Scientists have identified what could be a second moon circling our planet, which acts differently from the one we are ...

What happens if an asteroid the size of a 15-story building crashes into the Moon in 2032? While the chances of the newly discovered asteroid 2024 YR4 hitting the Moon in seven years are slim – there ...

Scientists have spotted a new moon orbiting Uranus that is so tiny it can be circumnavigated in just a few hours. NASA announced Tuesday that the still unnamed moon was captured by the Webb Telescope ...

Using NASA's James Webb Space Telescope, a team led by the Southwest Research Institute (SwRI) has identified a previously unknown moon orbiting Uranus, expanding the planet's known satellite family ...

Earth has captured an asteroid that's spending time in space acting as a mini-moon, or baby moon, to our planet. The International Astronomical Union named the asteroid spinning around Earth a ...

Astronomers have discovered what they think may be another moon orbiting a distant dwarf planet called Quaoar. This small, ...