New observations have dramatically reduced the chances of asteroid 2024 YR4 hitting Earth in 2032, lowering the risk to ...

YR4 continues to keep us on our toes as astronomers work to determine its potential threat to our planet. The latest update ...

There's a lot less sky and a lot more moon in view for Firefly Aerospace's "Ghost Riders in the Sky" mission.

Firefly Aerospace 's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...

Understand the moon phases and you can wager a pretty good guess for when the next full moon is no matter where we are in the ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

The moon is Earth's longtime, familiar companion, the story of when and how it got there is actually a bit of an unanswered question in astronomy.

Astronomers are closely monitoring asteroid 2024 YR4, which once had the highest recorded impact probability for its size.

Want to see the moon up close? We recommend the Celestron StarSense ... Only when the moon, Earth and the sun are perfectly aligned is the moon 100% full. And sometimes — once in a blue moon ...

The chances of asteroid 2024 YR4 colliding with Earth in 2032 hit a record high. Experts expect the risk percentage to fluctuate before likely dropping to zero. Here’s why.

"trans lunar injection." Then on Thursday, the lander, named Blue Ghost, fired its engines for four minutes to ...