The crescent moon will be visible 20 degrees above the western horizon at sunset on July 28, with Mars appearing as a bright ...

Look west at sunset to find the razor-thin crescent moon hanging less than 10 degrees above the horizon. Regulus will appear ...

Asteroid 2024 YR4, which once appeared to be on a collision course with Earth, may hit the moon, which could create some ...

Earth has been cleared of an impact with the recently discovered asteroid 2024 YR4, but there are still risks to the planet ...

A conjunction between a crescent moon and Mars joins an ongoing display of 'shooting stars,' making July 28 one of the best ...

Following Saturn is Venus, rising in New York at 2:51 a.m. on July 25. Venus is in Taurus, and so bright that it is ...

New experiments with Apollo moon dust show micrometeorites - not solar wind - are the main source of the Moon’s thin ...

Is tonight a full moon? Here's when and how to watch zooming fireballs in the sky from Perseid meteor shower — this weekend.

July 20th is Moon Day, Space Exploration Day and the anniversary of the first Apollo 11 moonwalk. Here’s a look at the Apollo ...

In December 2024, an asteroid was discovered that, according to estimates made at the time, had a probability of ...

The new moon arrives on July 24th, 2025, at 3:11 pm ET at 2°of Leo, bringing with it a rich opportunity for reflection.

The moon's thin atmosphere, called an exosphere, has been a puzzle to science for some time. Two main processes were thought ...