Our solar system's famous "invader" might be as old as the Milky Way itself.

Most people who first saw the images assumed they were looking at something artificial. A generated vision. A well-executed illusion. The human figure suspended above Earth, wrapped in electric blue ...

Planetary scientists have long debated where the material that formed Earth comes from. Despite its location in the inner ...

I was hoping that you could get some updated information on the status of the Solar System Art project on the Animal River Trail. This is such a cool idea and things got started ...

The crew members of the nine Apollo missions to the Moon remain, to this day, the farthest-flung human beings in history. The Moon is, on average, 250,000 miles (400,000km) from the surface of the ...

Hayley Beltz was the type of kid who grew up fascinated by space and “looking up at the night sky,” but a career that used that passion outside of being an astronaut seemed light years away. Beltz ...

The largest survey of exoplanets using an observatory atop Maunakea on the Big Island confirms a long-predicted relationship between planetary mass and rotation — putting a new spin on planet ...

The new science fiction film adaptation leans heavily on real science done by the National Aeronautics and Space ...

The largest survey of exoplanets using an observatory atop Mauna Kea on the Big Island confirms a long-predicted relationship ...

Our solar system is full of phenomena that push humans to keep exploring the universe. Jupiter has humongous storms, some of ...

As the number of exoplanet detections has breached 6,000 and continues to grow, scientists are finding a wide variety of ...