It doesn’t happen often that the Earth puts timekeepers in their place, but on August 5, 2025, the world is set to do just ...

At this year's symposium, ESA celebrated 50 years of space science and cooperation. But behind the celebration was a warning: the global divide in access to space is growing. And with it, the risk ...

A 2023 study showed a day was approximately 19 hours in Earth's early history. July 5, 2024, was the shortest day ever, 1.65 milliseconds shorter than the usual 86,400 seconds, said MIT ...