During its 35 years of orbiting the Earth, the Hubble Space Telescope has transmitted endless streams of magnificent images, confirmed the existence of "dark matter," and helped track a vagabond ...

The most famous telescope in history has reached a major milestone -- it's 35 years old. The Hubble Space Telescope launched on a grand scientific adventure to study the cosmos on April 24 ...

On April 25, 1990, the Hubble Space Telescope was deployed into Earth’s orbit, beginning a decades-long venture into making ground-breaking discoveries and capturing images of the universe.

To commemorate the 35th anniversary of its launch into orbit, NASA's Hubble Space Telescope has been trained on a series of visually striking cosmic targets, offering a breathtaking glimpse into the ...

Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for Mashable's weekly Light Speed newsletter. Silhouetted in the foreground are dark, dominant ...

"Discovery blasted into a record-high shuttle orbit Tuesday with the $1.5 billion Hubble Space Telescope, an astronomical marvel that will enable man to peer deeper into the universe than ever ...

Now the most well-recognized and scientifically productive astronomical observatory in history, the Hubble Space Telescope first reached Earth orbit 35 years ago on April 24, 1990. A day later ...

NASA has released new high-definition images to mark Hubble's anniversary. The Hubble Space Telescope launched 35 years ago on April 24, 1990. The telescope continues to drive discovery in ...

WASHINGTON — The Hubble Space Telescope marked its 35th anniversary this week and NASA celebrated by releasing a series of stunning new photos from the observatory. With nearly 1.7 million ...