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.
Astronomers using the Hubble Space Telescope say the star nicknamed Nasty 1 (Miss Jackson if...) doesn't behave like a typical star of its kind. Hence its bad-boy image and name.
NASA says new observations from the Hubble Space Telescope confirm the presence of a subsurface ocean on Jupiter's largest moon.
Observations from the Hubble Space Telescope have confirmed that there's a salty subsurface ocean on Jupiter's largest moon.
The most adorable galaxies in the universe may be a series of far-away space blobs with a lot of room, but very few stars.
The Giant Magellan Telescope will be the world's biggest telescope -- and it will look deeper into the past than we've ever seen before.
The distance to a super-bright galaxy has been exactly calculated, setting a 13-billion light-year record as the most distant galaxy ever seen (that we know of).
Photographer Navid Baraty tells Crave how he taps a scanner and common kitchen ingredients to make interstellar pictures that look like they were shot by a space telescope.
An exploding star directly behind a cluster of enormous galaxies has been split into four images by the light-bending properties of the cluster's gravity.
Hubble has taken a photo of what seems to be a smiling cartoon face in the depths of space -- an effect produced by a phenomenon known as gravitational lensing.