Hubble Space Telescope – Astronomy Now

Hubble catalogues star-forming regions in nearby galaxies

19 May 2018 Astronomy Now

To learn more about the processes behind star formation, the Hubble Space Telescope has examined 50 relatively nearby galaxies to compile the most comprehensive ultraviolet-light look at active star-birth regions.

Edge-on view highlights galaxy’s dust lanes, hides spiral structure

18 May 2018 Astronomy Now

As seen from Earth, galaxies can appear in any number of orientations, from face on, with spiral arms on glorious display, to edge on, with the arms hidden from view behind a flattened plane of stars and dust. While not as spectacular, perhaps, edge-on views provide key insights into galactic structure.

Hubble captures extremely remote galaxy cluster

16 April 2018 William Harwood

The Hubble Space Telescope’s Advanced Camera for Surveys and Wide Field Camera 3 captured an image of a massive galaxy cluster some six billion light years from Earth, part of a program to find targets for the James Webb Space Telescope.

Hubble uncovers the farthest star ever seen

5 April 2018 Astronomy Now

Astronomers using NASA’s Hubble Space Telescope were able to pinpoint a faraway star more than halfway across the Universe and set a new distance record.

Ancient ‘red and dead’ galaxy sheds light on big bang relics

12 March 2018 William Harwood

Astronomers have identified a relatively nearby “relic galaxy,” a massive collection of ancient stars that may shed light on galaxy formation in the ancient universe.

Huge debris ring holds clues to planet formation around young star

6 March 2018 Astronomy Now

The Hubble Space Telescope has spotted a vast 150-billion-mile-wide ring of debris around a young star that likely holds clues about how a variety of environmental factors affect planet formation.

Supermassive black holes growing faster than expected

4 March 2018 Astronomy Now

Supermassive black holes lurking in the hearts of countless galaxies are growing faster than astronomers suspected based on earlier studies.

At the core, a sea of suns shines like a ‘jewel box full of stars’

8 February 2018 Astronomy Now

The Hubble Space Telescope captures a deep view of stars in the Milky Way’s central bulge, helping astronomers understand a dynamic environment where stars rich in heavier elements orbit the core faster than older stars that are deficient in such elements. The image is part of two on-going surveys to learn more about the galaxy’s structure and evolution.

NASA’s ‘Great Observatories’ team up to find magnified image of distant galaxy

17 January 2018 Astronomy Now

An intensive survey deep into the universe by NASA’s Hubble and Spitzer space telescopes has yielded the proverbial needle-in-a-haystack: the farthest galaxy yet seen in an image that has been stretched and amplified by a phenomenon called gravitational lensing.

Hubble finds substellar objects in the Orion Nebula

16 January 2018 Astronomy Now

In an unprecedented deep survey for small, faint objects in the Orion Nebula, astronomers using NASA’s Hubble Space Telescope have uncovered the largest known population of brown dwarfs sprinkled among newborn stars.