Watch lead spacewalk officer at NASA’s mission Paul Dum provided a step-by-step preview of Tim Peake and Tim Kopra’s spacewalk to make repairs to the International Space Station.
New findings from NASA’s Mars Reconnaissance Orbiter (MRO) provide the strongest evidence yet that liquid water flows intermittently on present-day Mars. Watch the entire NASA news conference held on September 28, 2015.
Professor Mark Sims of Leicester University speaks to Astronomy Now’s Keith Cooper on the discovery that Beagle 2 made it to the surface on Christmas Day 2003.
Rosetta mission scientist Matt Taylor says the science team is jubilant after the Philae lander captured the historic, first close up images of the surface of a comet and began returning data from its science instruments.
Paolo Ferri, ESA’s Head of Mission Operations, expresses relief at the apparently successful release of Philae from the Rosetta mothership but the potential loss of a crucial touchdown system has caused increased anxiety about the landing.
ESA flight director Andrea Accomazzo, says the Philae lander is ready to separate from the Rosetta mothership and touchdown on comet 67P/Churyumov–Gerasimenko.