Linné

The best discoveries, inventions and surprises

Type: Sinuous rille Size: 80km x 2.5km Longitude/latitude: 3.1° E, 25.7° N Age: 3.2–3.9 billion years Best time to see: First quarter (2–3 July) and six days after full Moon (16–17 July) Minimum equip

BEST TIME TO SEE: Nights of 9/10, 10/11 and 11/12 July A full Moon occurs when the Moon is opposite the Sun in the sky or, in other words, when its ecliptic longitude is 180° from the Sun. The eclipti

Ten years ago, Pluto emerged from the gloom at the Solar System’s ragged edge – and a new world came in from the cold. Five billion kilometres (3 billion miles) from Earth, on 14 July 2015, NASA’s pia

Years ago before GPS or Loran C made navigation a whole lot easier, I was headed up this coast on an overnight passage from the Strait of Messina to Camerota on the underbelly of Capo Palinuro. I was

With their potent blend of wild looks and mystery, Britain’s ancient sites have an enduring magnetism–and there are far more of them than you might imagine, says Tom Howells