INDIANA, USA — Stargazers, mark your calendars! A rare seven-planet alignment will be visible in the early night sky in late February 2025. While we’ve enjoyed a six-planet alignment since mid ...

Stargazers will be treated to a dazzling six-planet "alignment" this January. A planetary alignment, or a "planet parade" according to the internet, will grace our night sky just after dusk ...

The search space of the alignment is shown using a Cartesian grid and is proportional to the length of the sequences being compared plus one extra row and column (Figure 1A). Next, the alignment ...