Planetary alignments occur when multiple planets from our solar system appear together in the night sky. There are four major ...

The White House's 2026 budget request axes NASA's long-held plan to bring Mars samples to Earth for analysis. Here's why that cancellation would be a mistake.

Jupiter conjunction on May 16th to Mercury’s evening appearance on May 22nd, this week’s sky is packed with celestial events. Watch Mars pass through the Beehive Cluster, spot Asteroid 4 Vesta, and ...

The best telescopes for kids that we recommend are not toys but usable instruments, based on how easy they are to use for ...