Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

Viral speculation that earth was now home to a second moon has circulated social media over the past days, but astronomers ...

Photos and videos of astronauts on the ISS show them floating around, but saying there's zero gravity isn't fully accurate.

Researchers are discussing 2025 PN7, a small celestial body that's following a similar orbital path to our planet's without ...

The reason people might think Earth has a second moon is due to a celestial body named 2025 PN7 that was spotted in August by ...

These asteroids move around the Sun in a pattern that mirrors Earth’s path but are not bound to our planet by gravity.

The Earth has a newly discovered neighbor in the form of a "quasi-moon" that appears to be following us around through space. The newly discovered object, named 2023 FW13, is an asteroid measuring ...

Earth has just acquired a new best friend in space – a small asteroid named 2025 PN7. Not quite a moon, it has been moving in ...

Historical observations of the Moon's motion, dating back to ancient civilizations, played a crucial role in the development of timekeeping and calendar systems. The Moon's orbital cycle can be ...

All of the objects in our solar system are acted upon by forces. Forces are pushes or pulls. Every force has both a strength and a direction. Applying a force on something–like pushing a toy car–can ...