January 13, 2019
On 1 January 2019, Nasa's New Horizons probe notched up another historic first: the first ever Kuiper belt fly-by. Its target was ...Read more
February 10, 2019
Ever since we discovered that distant galaxies are racing away from us, there has been a heated debate over just how fast the Univ...Read more
April 14, 2019
Marsquake! This month's episode follows Insight, NASA’s latest mission to the Red Planet, as it goes in search of the secrets buri...Read more
May 12, 2019
The team reveals how the first picture of a supermassive black hole was captured. The photograph of the hole at the heart of the M...Read more
June 9, 2019
In the first of two programmes to commemorate the 50th anniversary of the Apollo Moon landings, the Sky at Night team take a look ...Read more
July 14, 2019
To celebrate the 50th anniversary of the Apollo mission to put a man on the moon, The Sky at Night looks back through the archives...Read more
August 11, 2019
The programme goes behind the scenes as the European Space Agency selects its next mission, which will be launched in 2028, meetin...Read more
September 8, 2019
Astronomers have found more than 4,000 planets circling stars other than our own. What do we know about these alien worlds and how...Read more
October 13, 2019
A one-hour special in which The Sky at Night team face a live studio audience to answer their questions about the mysteries and wo...Read more
November 10, 2019
The Rosetta mission to comet 67P was the first time a spacecraft landed on a comet's surface. What has this icy body taught us abo...Read more
December 8, 2019
Looking back on the major stories of the year - from the New Horizons mission to the most distant world we have ever visited to th...Read more