It's a tribute to the man who brought us "Space Oddity," "Starman" and "Life on Mars." Bowie may now be in the great unknown but his constellation shines on.
SpaceX was coming off a huge win last month when it landed a rocket on solid ground. Elon Musk took Sunday's failure in stride, saying at least the leftover pieces were bigger.
It's 200 times more powerful than a typical supernova and 570 billion times brighter than our sun. First spotted in June, this stellar monster is wowing astronomers, who wonder what's at its heart.
When a company named Astrobotic launches a lunar rover in 2017, the MoonArk will be aboard. It's a lightweight, sturdy "portrait of humanity," carrying the work of more than 200 artists and designers.
Hold out your hand for a century, and 100 million particles of dark matter will pass through each second without leaving a trace. Still, a physicist in South Dakota thinks he may be able to catch one.
Scientists keep track of nearly 20,000 pieces of space debris, from the size of an apple to that of a school bus. A visualization from the Royal Institution lets you watch the orbiting trash pile up.
From photos of far-flung Pluto to space lettuce, it's been an exciting year for developments in space. NPR Science Correspondent Geoff Brumfiel shares three highlights with host Linda Wertheimer.
British astronaut Tim Peake has apologized for dialing a wrong number and saying, "Hello, is this planet Earth?" Peake insisted that he was not playing a joke on the woman he rang by accident.