The Hubble Space Telescope was launched into space on April 24, 1990, ushering an array of scientific discoveries for the past 35 years.

China's new Haolong space cargo shuttle. See it launch in this animation. Credit: Space.com | footage courtesy: China Central ...

"Before Hubble, no generation ever had access to unimaginably vibrant views of space, stretching almost all the way back to ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...