Ground team receives New Horizons signal

15 July 2015 Stephen Clark

A long-awaited radio signal from NASA’s New Horizons spacecraft landed on planet Earth late Tuesday, confirming the faraway space probe performed as expected during a one-shot flyby of Pluto at the solar system’s outer frontier.


Take a sneak peek at Pluto

14 July 2015 Astronomy Now

Take a look at a sneak peak of Pluto taken Monday at a range of 766,000 kilometre (476,000 miles), about 16 hours before New Horizons’ closest approach.


Clear sailing expected for Pluto flyby

13 July 2015 Stephen Clark

There is no sign of an undiscovered moon lurking around Pluto in data streaming back to Earth from NASA’s New Horizons spacecraft, and that is surprising to Alan Stern, the scientist in charge of the probe.