Fly over the Gum 10 and 11 Nebulae

Why It Matters

The observations provide clear visual evidence of ongoing star formation and the role of stellar radiation and dust in sculpting galactic nurseries, aiding astrophysical studies of stellar evolution and the lifecycle of interstellar matter.

Summary

The ESO’s VLT Survey Telescope captured striking images of the Gum 10 and Gum 11 nebulae, two expansive gas clouds roughly 10,000 light-years from Earth. Ultraviolet radiation from nearby young, massive stars excites hydrogen in the clouds, causing the gas to glow red, while interstellar dust creates dark, filamentary silhouettes. These contrasting regions reveal active star formation occurring within the obscured pockets of the nebulae. The footage highlights both the dynamic stellar processes and the complex interplay of gas and dust shaping these regions.

Original Description

This video takes you to the Gum 10 & 11 nebulae, two clouds of gas in our galaxy, imaged in great detail by the VLT Survey Telescope (VST) at ESO's Paranal Observatory in Chile.

Credit: ESO/VPHAS+ team

Music:

Mylonite – Au-delà de l'horizon

Script: J. C. Muñoz

Editing: M. Martins & V. Gonzáles