Chiron, an asteroid-comet hybrid discovered in 1977 by Charles Kowal, is currently in retrograde motion until January 2026.

Chiron, an asteroid-comet beyond Jupiter and Saturn, is currently in retrograde, appearing to move backwards in the sky until January 2026.

Stargazers have already been treated to one rare planetary parade this year, when Venus, Mars, Jupiter, Saturn, Uranus and Neptune could all be seen in the sky at once in January. Then, in February, ...