What’s up for September? This month, Saturn will be at its closest and brightest, the Moon will nestle up next with Venus and the bright star Regulus in the pre-dawn hours, and an equinox marks the changing of seasons. More skywatching tips: go.nasa.gov/whatsup | NASA Jet Propulsion Laboratory

Dazzling red Aurora glows above Earth: Stunning Southern lights captured by a NASA Astronaut Eric Njoka reports | WION