From the Moon to Mars, Jupiter, and Neptune, this video explores how long it truly takes to travel across our solar system ...

If you're planning to gaze at the night sky in the upcoming year, be sure to mark these dates in your calendar.

The first bore of the Eisenhower Tunnel opened in 1973, cutting commute times to Summit County and reshaping the region.

"The Giant Leap," by astrobiologist Caleb Scharf, is an optimistic account of our widening journey into the cosmos.

The night sky of 2026 welcomes comet C/2024 E1 (Wierzchos), which will be making its closest approach to Earth and the Sun.

Unique ways to see the Aug. 12, 2026 total solar eclipse in Spain, Iceland and Greenland — from castles and cruises to ...

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.