Things have been tumultuous lately on Earth. Donald Trump will soon be sworn in as U.S. president, wars are raging, and ecosystems are at risk of collapsing. Many aspects of life feel unpredictable.

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

Iconic landmarks such as the Hollywood Sign were engulfed in smoke from the LA wildfires. See before and after photos of ...