The Parker Solar Probe flew within 3.8 million miles of the Sun's surface, the closest any spacecraft has ever gone.

Earth-bound landmarks ravaged by war, climate change, tourism and other threats also landed in the World Monuments Watch ...

A tiny asteroid loitering in a near-Earth orbit for a few months last year may have an intriguing origin on our moon. Its ...

A doorbell camera has captured the remarkable moment a meteorite struck the ground outside a home, scattering dust and ...

In this particular case, the microbes in question are so old could help us learn the truth about the origins of our universe.

Learn about the two missions that are en route to the moon and find out what the companies behind them hope to learn from ...

As more people experience the climate crisis through water, from too much or too little rainfall and snowmelt. This can lead ...