Medicine & TechnologyNew study findings have shown that the first comet identified to visit the Sun after its birth around an alien star may be the most pristine comet ever discovered.
Virgin Galactic revealed its 2nd piloted space plane, VSS Imagine, its shiny silver vehicle. Like the VSS Unity, this spacecraft is designed to take humans and scientific experiments to and from suborbital space.
Scientists discovered that the heart of an astronaut who spent almost one year aboard the International Space Station or ISS shrank or is left smaller even with regular exercise.
Research conducted by a group of Russian medical institutions recently identified the cardiovascular disease as the single most common cause of death specifically among Russian and Soviet cosmonauts.
NASA food scientists seek an ideal space food system that will offer delicious and nutritious meals for astronauts in long-duration interplanetary missions.
China announced success in the flight of its new, medium-lift Long March 7A rocket. For the first time, it sent experimental payloads into a geosynchronous transfer orbit.
US experts propose to more safely store specimens on the moon through this modern Noah's Ark. The deposits would be cryogenically frozen and tended by levitating robots.
The James Webb Space Telescope of NASA has reached completion of its last functional performance tests at the Redondo Beach, California-based Northrop Grumman.