The Roman Space Telescope is nearing completion with its recent integration into the launch spacecraft. This sets the stage ...

Shortly before the turn of the year, a 500-kilogram metal ring crashed in Kenya, apparently from outer space. It is still ...

NASA has announced potential plans to recover rock samples from Mars. Scientists aim to investigate whether there is ...

It has been more than a week since reports first emerged about a “glowing ring of metal” that fell from the sky and crashed ...

NASA has announced potential plans to retrieve rock samples from Mars. Scientists aim to investigate whether extraterrestrial ...

On December 30, a mysterious 1,100-pound object in the shape of a massive, 8-f00t metal ring, reportedly fell from the sky, ...

NASA unveils a groundbreaking approach to bring Martian rock samples back to Earth by 2026, introducing competition between ...

The BepiColombo spacecraft flew less than 200 miles from Mercury's surface and photographed volcanic plains and icy craters.

Scientists have discovered a rare six-planet system where all planets orbit their star in perfect mathematical harmony.

Japanese spacecraft made its closest flyby of Mercury to date, buzzing the planet’s north pole and peering into shadowed ...

Enigmatic planet Mercury posed for some closeups when the BepiColombo mission flew by. Craters, bright regions and volcanic ...

The European Union Aviation Safety Agency issued a new alert on Thursday warning non-European carriers not to fly within ...