Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's Era of Reionization may have occurred much earlier than previously thought.

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

Earth’s beautiful northern and southern lights are the result of auroras: when high-energy charged particles from the sun hit gases in our upper atmosphere, making them glow in brilliant colors as they release energy from the collision.