Keep your eyes on the skies from Tuesday night into Wednesday morning, and you might see an unusual cosmic convergence: two meteor showers, the Southern Delta Aquariids and the Alpha Capricornids, peaking in intensity on the same night.

The best viewing times are between 12 a.m. and 3 a.m. in the southern sky. The prolific Perseid meteor shower is also under way in the northern sky. Late summer’s season of nighttime spectacles gets an unofficial kickoff Tuesday as two regular meteor showers will peak simultaneously tonight and into early Wednesday.

The Southern Delta Aquarids and Alpha Capricornids are not the best showers of the summer, but they reach their peak on the same night.