The Earth had recently formed (4,600 million years ... Some models suggest that a second moon, just a few hundred kilometers across, formed past the far side and then slowly approached the moon ...

The infamous 'city-killer' asteroid 2024 YR4, which is large enough to destroy an entire city, still has a 2% chance of ...

Sometimes sleep takes priority over cool celestial events. Luckily, you can catch a partial solar eclipse this month and a blood moon again in 2026.

A new moon occurs when the moon is directly between Earth and the sun ... 2025, as per the second definition of the third new moon in a season of four new moons. Looking for a telescope to ...

Most ominously, while Earth is still safe from the menacing asteroid, the odds that our celestial neighbor, the moon, could be impacted have only continued to climb. James Webb Space Telescope ...

The second shadow in an eclipse is known as ... between the two eclipses is in the positioning of the sun, the moon and the Earth and the longevity of the phenomenon, according to NASA.