NASA will begin work on the next big space telescope after the James Webb Space Telescope, the Wide Field Infrared Survey Telescope, which will be constructed from a refurbished military spy telescope.
An explosion in space may have created not only a brilliant nebula but also a rapidly spinning neutron star, according to new data from NASA's Chandra X-ray Observatory.
In a galactic cluster far, far away, a galaxy has grown an unprecedented tail of super-heated gases, providing astronomers with a unique glimpse of an extreme intragalactic environment.
How does a comet come to life and then fade away? This is one of the questions comet-hunters hope to answer with the James Webb Space Telescope.
See just how well Hubble is doing after 25 years in orbit.
If funded, the tiny Twinkle telescope will look at the atmospheres of close alien planets, including 'super-Earths.'
Ready for your close-up? How spacecraft changed our image of moons, planets and other objects in our solar system.
As we celebrate Hubble's 25th year in space, let's have a quick rundown of some of the space telescope's key statistics.
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