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

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

But if daytime skies were darkened during the total solar eclipse, does that mean the night will grow darker during a total ...

You're far from alone if you're craving balmier, sunnier spring days. As wintertime's icy chill and darker days linger, it's easy to get caught up in daydreams of what lies ahead, especially when it ...

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