Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.

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

Astronomers have used a continent-sized radio telescope to find the largest black hole jet ever observed in the early ...

But astronomers who are keeping a close eye on the asteroid, dubbed 2024 YR4, expect that the probability will more than likely fall to zero as more observations and data about its flight path ...

Now, astronomers have bumped up that number, putting the space rock’s odds of colliding with our planet at 2.3 percent. While the identification has triggered international planetary defense ...