It almost failed before it had even begun, yet it has far outlived its planned lifespan, becoming a treasure of untold value. Crave talks to some of the engineers who've kept it going.
To celebrate the 25th birthday of the Hubble telescope, check out this stunning visualisation of a flight through a nebula, the place where stars are born.
Astronaut Samantha Cristoforetti pays tribute to a "Star Trek" icon with a cosplay photo in zero gravity.
Good timing allowed Rosetta's imaging system to witness a dust jet shooting out from the surface of Comet 67P.
To celebrate the release of "Age of Ultron," a type of star that will "live fast and die hard" is creating a nebula fitting for a Norse god. (Well, not really for that reason.)
RSA Conference follows other associations in writing new dress codes for its exhibitors. And that means no more tube tops, minidresses or bodysuits for women -- or men -- staffing their booths.
Ten billion years ago, the Milky Way may have looked much more like a colorful, even berry-licious, cosmic sundae.
Gravitational lensing has produced a spectacular ring from a starburst galaxy nearly 12 billion light-years from Earth.
Astronauts on the International Space Station get an awe-inspiring look at Typhoon Maysak as it builds into a Category 5 super-typhoon.
It takes a mighty wind to keep stars from forming. Researchers have found one in a galaxy far, far away -- and NASA made a short movie about it.