Phoenix received a $1M grant to address extreme urban heat. Here's where to see the innovative shade structures 11 artists built in public parks.

The European Space Agency (ESA) has achieved a rather unusual feat, successfully creating and maintaining artificial solar ...

In a groundbreaking achievement, the European Space Agency's Proba-3 mission has captured unprecedented images of the Sun's ...

Out where the Sun shrinks to a bright pin, Voyager 1 is getting a cosmic suntan. Nearly 24 billion kilometers from Florida’s ...

The solar system is enveloped by a huge bubble called the heliosphere. Made of charged particles generated by the sun, the heliosphere shields planets and other objects from high-speed ...

Given just how big space is, the solar system seems like it shouldn't be too mysterious. But there are actually plenty of ...

Astronomers have observed thick, mineral-rich clouds, potentially containing iron, enveloping the young exoplanet YSES-1b, ...