Watch a bright Moon dominate the sky, trace the Winter Hexagon, and continue enjoying the evening parade of planets in the ...
On Dec. 27, 2024, NASA's Juno spacecraft swooped by the volcanic world Io. It witnessed a giant eruption.
Planets continue their nighttime shows, with eight visible at points during February, including Venus on Feb. 14.
The brutal conditions also make Io intriguing to NASA scientists intent on learning more about the innermost and third-largest of Jupiter’s four Galilean moons. For nine years, a spacecraft ...
The 130 Celestron Astromaster allowed viewers to witness the intricate dance of Jupiter’s four Galilean moons. Participants also explored the cultural significance of these celestial formations in ...