The final act of the Blue Ghost lander's busy two weeks on the moon was to send back sunset shots featuring Earth and Venus.

Sunita "Suni" Williams had an unexpectedly long stay at the International Space Station after her capsule malfunctioned.

The spacecraft, about the size of a small car, conducted a series of experiments. It drilled three feet into the lunar soil, took X-ray images of the magnetic bubble that surrounds and protects Earth ...

Satellite images from space are allowing scientists to delve deeper into the individual functions of different tropical forest canopies with new and surprising results. Understanding tree traits and ...

According to Winona LaDuke, environmental activist and revolutionary, traditional farming techniques are the key to a greener ...

Barry 'Butch' Wilmore and Sunita 'Suni' Williams have finally touched back down on Earth and are adjusting after 9 months in ...

The rings, believed to be made up of rocky and icy chunks that could be as large as a house, help separate Saturn from other planets in our solar system. They’re also about to perform a vanishing ...

Ja’Kailyn Debnam, 18, is charged with first-degree murder in her death, court records show. In search warrants, police ...

New insights from the Atacama Cosmology Telescope offer unprecedented images of the universe at 380,000 years old, revealing ...

NASA astronauts Butch Wilmore and Suni Williams arrived back on Earth on Tuesday after living in space for a longer-than-expected nine months. How much did they get paid?

Earth Day is the perfect opportunity to get your kids involved in some fun and unique crafts. There are so many different ...

Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an ...