Aurora Australisa, or the "southern lights" was on full display on June 1, 2025, as spectators outside Christchurch, New Zealand witnessed firsthand.
The idea that the Milky Way (MW) and Andromeda (M31) will collide emerged after decades of observations by a host of astronomers. The Hubble played a decisive role in the determination during the early 2000s. It was a triumph of precision astronomy and space telescopes. Now, the Hubble has played an equally important role in cancelling the collision.

