Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

NASA has launched the SPHEREx telescope to uncover the ingredients for life in our galaxy, as well as the PUNCH mission to study the sun’s mysteries.

With a sun more than 4.5 billion years old, our solar system is considered "middle-aged," and the pictures of what it might ...

“The Voyagers have been deep space rock stars since launch, and we want to keep it that way as long as ... “The Voyager ...

Astronomers using a cutting-edge adaptive optics instrument, MagAO-X, have captured unprecedented images of young planets ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

SPHEREx hopes to solve some of the universe's biggest mysteries, while PUNCH will study the sun’s outer atmosphere, the ...

"Starman" peels away the layers of our cynicism to connect us with the feeling we had when space beheld a mystery that felt ...

The first two weeks of March provide a great opportunity to sight four bright naked-eye planets in the early evening sky. Low toward the west blazes Venus, which serves as a convenient celestial ...

He is a member and former Director of The National Space Society and an Associate Fellow of AIAA. Private citizens and companies may one day begin to permanently settle outer space and celestial ...