Twenty years ago today a magnetar’s epic tantrum made our planet ring like a bell from tens of thousands of light-years away ...

Kessler syndrome could make space exploration and the use of satellites dangerous, or even unfeasible, for many generations.

The world's oldest rocks are spread across the globe and paint a picture of Earth's turbulent early history. Here are some of ...

Earth briefly hosted a 33-foot object, 2024 PT5, as a mini-moon. Scientists suggest it might be lunar debris from an ancient ...

Testimony and several reports have exposed unidentified flying object (UFO) sightings across the country amid the national ...

The concept known as “Kessler Syndrome” was proposed nearly five decades ago. Experts weigh in on whether the space-based disaster scenario is already unfolding.

Pictures from the International Space Station do not disappoint, from comets and northern lights to giant hurricanes and ...

The astronauts on the I.S.S. — including two who were scheduled to return months ago — held a zero-gravity cookie-decorating ...

Earth’s major carbon sinks are nearing their limits, signaling that natural processes may soon be unable to compensate for ...

Where is the snowiest place on Earth? Snow enthusiasts have been discussing it for a long time, but there’s no consensus.

The Chicago-formed group has inspired many in America and worldwide, and they are still performing their iconic hits to this ...