Fact Sheet

The Hubble Space Telescope is a joint ESA/NASA project and was launched in 1990 by the Space Shuttle mission STS-31 into a low-Earth orbit 600 km above the ground. During its lifetime Hubble has become one of the most important science projects ever.

News

News

Hubble observes new interstellar visitor [heic1918]
16 October 2019

On 12 October 2019, the NASA/ESA Hubble Space Telescope provided astronomers with their best look yet at an interstellar visitor – Comet 2I/Borisov – which is believed to have arrived here from another planetary system elsewhere in our galaxy.

Explore the variable sources in Hubble's sky
24 September 2019

The NASA/ESA Hubble Space Telescope has produced a new resource for astronomers: the Hubble Catalog of Variables (HCV), which is the first full, homogeneous catalogue of variable sources based on archival data from the iconic observatory.

Hubble reveals latest portrait of Saturn [heic1917]
12 September 2019

The NASA/ESA Hubble Space Telescope's Wide Field Camera 3 observed Saturn on 20 June 2019 as the planet made its closest approach to Earth this year, at approximately 1.36 billion kilometres away.

Hubble finds water vapour on habitable-zone exoplanet for the first time [heic1916]
11 September 2019

With data from the NASA/ESA Hubble Space Telescope, water vapour has been detected in the atmosphere of a super-Earth within the habitable zone by University College London (UCL) researchers in a world first.

Hubble explores the formation and evolution of star clusters in the Large Magellanic Cloud [heic1915]
9 September 2019

Just as people of the same age can vary greatly in appearance and shape, so do collections of stars or stellar aggregates. New observations from the NASA/ESA Hubble Space Telescope suggest that chronological age alone does not tell the complete story when it comes to the evolution of star clusters.

Announcements

Announcements

Hubble Space Telescope returns to science operations
28 October 2018The NASA/ESA Hubble Space Telescope returned to normal operations late Friday, 26 October, and completed its first science observations on Saturday, 27 October. The return to conducting science comes after successfully recovering a backup gyroscope that had replaced a failed one three weeks earlier.
17-Oct-2019 03:58 UT

ShortUrl Portlet

Shortcut URL

https://sci.esa.int/hubble

Special Sites

ESA--SLASH--Hubble Science Newsletter