Ten years ago, the crew of Shuttle Atlantis was in the final phase of their Servicing Mission to the Hubble Space Telescope. STS-125 was proceeding to plan and their vehicle was deemed to be in ...

(CNN)-- NASA's plans to fly a fifth and final space shuttle mission to service the Hubble Space Telescope have suffered another set-back. Hubble managers say ground testing of a critical ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

Atlantis' mission is to repair and upgrade the Hubble Space Telescope. The original May 2008 launch date was pushed back to October for various reasons and then delayed again after the failure of ...

3 min read The Hubble Space Telescope was designed to free astronomers ... Spitzer scientists often describe their mission as a search for "the old" (the universe's earliest stars and galaxies ...

Discovery would return to Hubble in 1997, as STS-82’s mission upgraded the telescope’s scientific instruments and increased its research capabilities. Discovery would visit her favorite ...

The Hubble Space Telescope image offers an up-close view of one section of the nebula, which is largely shaped by a young central star cluster called Dolidze 25, located outside of the image frame.

Using the James Webb Space Telescope, astronomers have captured direct images of Neptune's elusive auroras for the first time ...

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

The Hubble Space Telescope and the New Horizons Pluto probe ... Related: Some of Uranus' moons might be able to support life.

NASA’s James Webb Space Telescope unveiled a stunning new image from the farthest reaches of space. This groundbreaking image ...

NASA’s SPHEREx mission has successfully communicated with Earth, marking the start of an ambitious journey to map the cosmos. Over the next two years, the telescope will scan the entire sky, gathering ...