The Hubble Space Telescope is in "safe mode" while NASA officials determine whether it will operate in a limited capacity.
The company finally managed to have their Falcon 9 rockets return back to California in one piece.
NASA's Kepler and Hubble space telescopes have provided compelling evidence of the first ever spotted exomoon in a distant solar system in what may be a historic celestial sighting.
NASA's team of astrophysicists have laid out a spectacular prediction for what happens when two supermassive black holes meet.
NASA unveils plan for a Mars 2020 mission supported by work done on the Moon. What does this mean for the future of space travel?