SCIENCE & LEARNING

Night Sky

Astronomy for anyone with a phone. A live map of the sky over Accra, Lagos, London, Paris or wherever you are, for any date and time: 2,300 stars, the 88 constellations, the Sun, the Moon and the planets – tap any of them to find it. Tonight’s planner shows when each planet rises, sets and is best seen; the Moon page has its phase, rise and set, the next new and full moons and a month calendar; the solar system view moves the planets two years either way. Finish with a constellation quiz.

Ready to try · Astronomy for anyone with a phone. A live map of the sky over Accra, Lagos, London, Paris or wherever you are, for any date and time: 2,300 stars, the 88 constellations, the Sun, the Moon and the planets – tap any of them to find it. Tonight’s planner shows when each planet rises, sets and is best seen; the Moon page has its phase, rise and set, the next new and full moons and a month calendar; the solar system view moves the planets two years either way. Finish with a constellation quiz.