US Vice-President Mike Pence has reiterated America's intentions to send humans back to the lunar surface.
Lockheed Martin is aiming to place a space station around Mars and to land astronauts on its surface.
Elon Musk is hoping to land the first astronauts on the surface of Mars within as little as seven years.
The crew of six NASA astronauts has been living in a dome near one of Hawaii's largest volcanoes.
NASA's Peggy Whitson broke a slew of records during her latest 288-day mission aboard the ISS.
A new type of crumb-free dough mixture could help to improve the selection of foods available in space.
A bag used by the late astronaut to collect samples during the Apollo 11 mission is to be sold at auction.
The two-hour spacewalk, which is set to take place on Tuesday, will aim to repair a broken data relay box.
The US space agency has decided against placing astronauts aboard its new rocket on its first launch.
A crew of astronauts will spend a year in orbit around the Moon as a trial run for a mission to Mars.
When complete, the gargantuan new rocket will be capable of carrying a crew of astronauts to Mars.
The US President has stated that he would like to see astronauts visiting Mars before the year 2021.
Alan Bean, one of only 12 people to walk on the Moon, doesn't believe we have ever been visited by aliens.
NASA partner Lockheed Martin is planning an ambitious mission to put astronauts into orbit around Mars.
NASA is considering whether to send a crew on its first integrated Orion, SLS flight around the Moon.
The breathtaking natural phenomenon is typically unpredictable and lasts for only fractions of a second.
A new joint mission will see astronauts orbiting the Moon for the first time in over four decades.
Astronaut Tim Kopra made the record-breaking pass aboard the space station to mark the 2017 Super Bowl.
Astronaut Scott Kelly spent 340 days aboard the space station while his twin brother remained on Earth.
The new design is lighter and less bulky than the spacesuits worn by the space shuttle astronauts.