There is a very small chance that an asteroid capable of taking out an entire city could strike Earth in less than eight ...

The X-37B Holds A Novel Place In Family Tree of Reusable Spacecraft is available to both Aviation Week & Space Technology and AWIN subscribers. Our award-winning editors bring news, analysis and ...

There is a very small chance that an asteroid capable of taking out an entire city could strike Earth in less than eight years. But even if this asteroid ...

There is a very small chance that an asteroid capable of taking out an entire city could strike Earth in less than eight ...

Could nuclear propulsion be the breakthrough that takes humans to Mars more efficiently? This deep dive explores the ...

For centuries, space travel has been limited by traditional propulsion methods, with chemical rockets remaining the primary ...

Q: How many female cats were trained for the space flight that included Félicette? Félicette was the first cat to travel to space, launching on October 18, 1963. Félicette was one of 14 female ...

Despite their usefulness, they are hard to control in open space, they split into chaotic branches that ... the University of Waterloo and it has been published in the esteemed Science Advances ...

A research team led by Korea Advanced Institute of Science and Technology (KAIST ... with high accuracy the function of a Hall-effect thruster, an engine used in positioning and steering satellites ...