Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...

When the European Space Agency’s Euclid space telescope launched on July 1, 2023, to explore the dark universe, no one ...

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

The Einstein ring was found surrounding the galaxy NGC 6505, located a relatively close 590 million light-years from Earth.

Astronomers have discovered a massive, double-lobed radio jet stretching 200,000 light-years from a quasar that existed when ...