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To many, Hubble is best known for its stunning images of celestial objects, but among astronomers it is admired for the valuable ...

Since its launch in 1990, Hubble has revolutionised our knowledge of astronomy. From imaging the most stunning phenomena in ...

There are two leading ways to measure the universe's rate of expansion, and for fifteen years, they more or less agreed with one ...

This Hubblecast explores the new image of star cluster Westerlund 2, taken by the NASA/ESA Hubble Space telescope and ...

As the Hubble Space Telescope celebrates its 25th anniversary, scientists are reflecting on the key role astronauts played in ...

This new Hubblecast episode takes a detailed look into the refined Pointing Control System that allows Hubble to keep its gaze ...

Edwin Powell Hubble was an American astronomer. He played a crucial role in establishing the fields of extra galactic astronomy ...

As Hubble enters its 25th year in orbit, with celebrations planned around the world for its anniversary on 24 April 2015, this ...

The MUSE instrument on ESO's Very Large Telescope has given astronomers the best ever three-dimensional view of the deep ...

In April 2016 the NASA/ESA Hubble Space Telescope celebrates its 26th year in orbit. During this time the telescope has made ...

Ever heard the story of the multi-billion space telescope that turned out to be partially blind and how it was fixed? Ever wondered ...

Gearing up for the 20th anniversary of the legendary space observatory, Dr. J takes a look at the story of the NASA/ESA Hubble ...

Astronomers using the MUSE instrument on ESO's Very Large Telescope in Chile have conducted the deepest spectroscopic ...

In April 2016 the NASA/ESA Hubble Space Telescope celebrated its 26th year in orbit. More than a quarter of a century of ...

Night Sky Network members joined us on Tuesday, March 24, when Frank Summers shared with us the legacy of 30 years of ...

Throughout its 20-year career, while moving at a staggering 28 000 kilometres per hour, the NASA/ESA Hubble Space Telescope ...

The James Webb Space Telescope is three stories tall, as wide as a tennis court. It's got a 21-foot primary mirror and then it's got ...

Last month saw the inauguration of a new Hubble observing program: Frontier Fields. This will use the powerful magnifying ...

This joint episode of the Hubblecast and ESOcast presents Abell 2744, an unusual cluster of galaxies nicknamed "Pandora's ...

The NASA/ESA Hubble Space Telescope celebrates its 17th birthday with one of the largest panoramic images ever taken.