Ever wondered what happens when the most extreme space objects collide? Prepare to witness cosmic chaos where white dwarfs, neutron stars, and black holes crash into each other, releasing unimaginable ...

Earth-orbiting satellites could begin colliding with one another in less than three days in a worst-case-scenario scenario — potentially triggering a runaway cascade that may render low Earth orbit ...

Far from our own solar system, astronomers have finally watched what planetary scientists have long predicted but never directly seen: two massive asteroids slamming into each other around another ...

Both NASA’s James Webb Space Telescope and Chandra X-ray Observatory caught these two galaxies in a close embrace.

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Two space telescopes really are better than one. This month NASA released a new image that combines observations from the James Webb Space Telescope (JWST) and the Chandra X-ray Observatory of two ...