What if Venus became Earth's moon? Explore how our planet would change if Earth’s twin, a planet almost the same size and ...

It's possible that Mars' moons were originally asteroids that were captured by the planet's gravitational pull. There's also ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

As the farthest full moon from the sun all year and one of the lowest in the sky, this year's Buck Moon is a special one ...

There is currently a 4.3% chance that the giant space rock 2024 YR4 will hit the moon in seven years. If this does happen, ...

If a huge asteroid smashes into the Moon in 2032, the explosion would send debris streaming towards Earth that would threaten ...

YR4 won’t hit Earth, but a 4% chance remains for a lunar impact. ESA's upcoming NEOMIR telescope could revolutionize early ...

#11. The Moon’s temperature can vary from 242° Fahrenheit in a sunny spot to −334° Fahrenheit in a shady spot near one of its ...

The Buck Moon rises on July 10. The full moon of July, also called the Buck Moon, will rise on July 10.

Our planet has been asteroid-smashed, melted and eroded, enough that most of its original armor has been long buried. Except ...

“The probability that asteroid 2024 YR4 will strike the Moon on 22 December 2032 is now approximately 4 percent, and this ...

It was given the highest chance -- 3.1 percent -- of hitting our home planet that scientists have ever measured for such a ...