ESA's Mars500 crew members Diego Urbina and Romain Charles recorded 15 video diaries from all phases of their simulated mission to Mars, plus hundreds of photos and other video clips. Most of these are available on ESA's Mars500 website (www.esa.int/Mars500), but here is a compilation of their YouTu...

The Artemis missions will build a community on the Moon, driving a new lunar economy and inspiring a new generation. Narrator Drew Barrymore and NASA team members explain why returning to the Moon is the natural next step in human exploration, and how the lessons learned from Artemis will pave the w

NASA's New Horizons spacecraft has begun beaming back photographs of the surface of Pluto as it approaches the dwarf planet. . Report by Conor Mcnally.

The spacecraft crashed into an asteroid the size of the Washington Monument. NASA’s DART spacecraft intentionally collided with an asteroid on Monday evening, in an attempt to alter the space rock’s trajectory. The mission tested technology that could help defend Earth against potential future aster

How big can they get? What's the largest so far detected? Where does an 18 billion solar mass black hole hide? We've never seen them directly, yet we know they are there. Lurking within dense star clusters or wandering the dust lanes of the galaxy. Where they prey on stars. Or swallow planets whole....

John Glenn, NASA astronaut, U.S. Senator and the first American to orbit the planet, died on December 8, 2016 at the age of 95. Senator John Glenn, an american hero and role model for young americans who admire the work of NASA and would like to make a career of space exploration, was the first amer...

NASA’s New Horizons spacecraft is speeding towards Pluto for the first-ever flyby on July 14, 2015. Scientists are eager to collect data on the dwarf planet’s chemical and atmospheric makeup, and the Ralph spectrometer will do just that. Instrument scientist Dennis Reuter discusses Ralph, Pluto, and

The Atlantis landing at Kennedy Space Center in 2010.

The Double Asteroid Redirection Test spacecraft will deliberately crash into a near-Earth asteroid to try and knock it off course. Scientists at NASA and Johns Hopkins Applied Physics Laboratory hope the DART mission could help us save Earth from a catastrophic impact.

Space shuttle Atlantis lands at Kennedy following the successful STS-132 mission to the International Space Station.