Every night is a good night to look through a telescope (provided it’s not cloudy), but if you’re looking for an excuse, Jupiter is lining itself up for some candid closeups. At its farthest point, ...
On March 10, 2026, Jupiter will appear to change direction in the night sky, marking the end of its retrograde motion, which began in November 2025. This phenomenon, which occurs when Earth overtakes ...
ALMA observations of the spiral patterns in the disk around the young star IM Lup. The Atacama Large Millimeter/submillimeter Array (ALMA) has captured the motion of spirals of dust around a young ...