Live coverage: NASA’s Juno spacecraft arrives at Jupiter

More samples of comets are urgently required to better understand the early history of the Solar System, say researchers analyzing comet dust brought back to Earth by NASA’s Stardust mission in 2006.

NASA’s Cassini orbiter sailed through the tenuous outermost reaches of Saturn’s atmosphere without trouble Monday, performing the first of five close swings nearer to the planet than any previous spacecraft before a final dive Sept. 15 to end the probe’s nearly 20-year mission.

At the beginning of civil twilight on Monday, 13 November, observers in Western Europe and the British Isles should seek out a viewing location offering an unobstructed view very low to the southeast horizon to see brightest planet Venus and largest planet Jupiter separated by little more than half the width of a full Moon.