A new moon is when the moon shares the same celestial longitude as the sun; the two bodies are said to be in conjunction.

Is it a full moon tonight? Wondering what is the planet and bright star shining next to the moon? Here's what to know and how ...

Did you see the bright star next to the moon? That was Venus, and part of a conjunction between the moon, Venus and the star ...

The waning crescent moon will appear nestled close to Venus and Regulus, one of the brightest stars in the constellation Leo.

Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

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

"The profile of the occultation was most consistent with it being a new satellite — a new moon — going around Quaoar." ...

NASA unveiled 10 recruits who will undergo training to become eligible for future missions that could carry humans deeper into the cosmos than ever.

NASA revealed the members of its 2025 astronaut class, the 24th group in the agency's history — some of whom may be among the ...

Just before sunrise, the waning crescent moon, the brilliant planet Venus, and Regulus, the brightest star in the ...

An asteroid has a slight chance of hitting the moon in 2032. Here's what to know about 2024 YR4 and a way to stop that.

Asteroid 2024 YR4, once perceived as a threat, is no longer on a collision course with the planet Earth. However, there is a ...