As if waiting for cosmic fish, this hook-shaped galaxy sparkles in a deep image from the NASA/ESA Hubble Space Telescope. Or perhaps you’ve turned your head and you see a galactic smile.
Explore the beautiful galaxy known as J082354.96+280621.6, or J082354.96 for short. Let us know what shapes or stories you see in the comments below.
J082354.96 is a starburst galaxy. These types of galaxies have high rates of star formation. As you explore the image, look for bright blue areas. These are new stars being born. J082354.96 is also warped meaning another galaxy has interacted with it millions of years in the past. As galaxies move near each other, gravity pushes and pulls the stars into unusual shapes. Gravity also pushes gas and dust together where it might collect, collapse and form a new star. You can see the cores and warped arms of the two interacting galaxies at the ends of the hook.
As you zoom across the image, look for faint galaxies far in the dark background. The two bright stars are actually stars in our own Milky Way Galaxy between Earth and J082354.96. The galaxy is found about 650 million light-years from Earth toward the northern constellation Lynx.