TazzyJerah

We meet 5 scientists who will be using the telescope during its first cycle of operations looking at the earliest galaxies, red giant stars in the disc of Andromeda, star forming regions in the Milky Way and nearby galaxies, the Trappist-1 exoplanet system, and mysterious icy bodies beyond the orbit of Neptune.

Two spiral galaxies undergo a protracted crash lasting two billion years, eventually merging into a single elliptical galaxy. Credit: NCSA/NASA/B. Robertson (Caltech) and L. Hernquist (Harvard Univ.)

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