"Both hemispheres are darkening," the team explained. "The Northern Hemisphere is darkening at a faster rate." ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

A mysterious space object named 2023 KQ14, nicknamed “Ammonite,” challenges theories about the mysterious and possible Planet ...

It will be several years before any of these new commercial space stations circle the Earth at around 17,500 miles per hour ...

After marking the 30th anniversary of the discovery of the first exoplanet around a sun-like star, we now look forward to ...

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...

Scientists have achieved a breakthrough in analog computing, developing a programmable electronic circuit that harnesses the ...

In the quiet layers of rock, footprints, bones, and leaves tell a story of worlds lost, and of our own uncertain future. The ...