A rare and beautiful sight is coming to the early morning sky over Hawaiʻi on Friday, April 25. It’s a heavenly“smiley face” ...

The planets will be joined by the thin crescent moon that will be a new moon on April 27. However, on Friday, the moon, Venus ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...