Globular Clusters: Stellar Pockets | Hubble Space Telescope

Globular Clusters: Stellar Pockets | Hubble Space Telescope

When the Hubble Space Telescope launched, one of its main goals was to learn more about our incredible universe. Using Hubble, astronomers have learned more about globular clusters. Globular clusters are stable, tightly gravitationally bound clusters of tens of thousands to millions of stars found in a wide variety of galaxies. The intense gravitational attraction between the closely packed stars gives globular clusters a regular, spherical shape.

In this video, Dr. Ken Carpenter explains just how amazing these objects are.

For more information, visit https://nasa.gov/hubble

Credit: NASA's Goddard Space Flight Center 

Producer & Director: James Leigh

Editor: Lucy Lund

Director of Photography: James Ball

Additional Editing & Photography: Matthew Duncan

Executive Producers: James Leigh & Matthew Duncan

Production & Post: Origin Films 

Video Credits:

Hubble Space Telescope Animation

Credit: M. Kornmesser (ESA/Hubble)

Artist’s Impression of the Black Hole Concentration in NGC 6397 Credit: ESA/Hubble, N. Bartmann

Duration: 3 minutes

Release Date: December 1, 2022

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