Stories from this author
The Planck Telescope: News From the Dawn of Time
Will a new picture of the universe’s first light overturn a theory that has reigned for 30 years?
Unmanned aerial vehicles redefine the term “nonstop flight.”
Military aviation prepares for the inevitable
The first company with a plan—and a rocket—to send humans to orbit answers the existential question.
Richard Branson and Boeing heap hope-and hype-on biofuels.
Shape-memory polymers and other technologies may create an airplane for all missions.
475,000 Takeoffs and Landings a Year
The Summer Games will bring 4,000 additional aircraft to London’s airports. Find out what it takes to keep Heathrow running smoothly on a normal day.
Double the size of an Airbus A380? No problem, aerodynamicists say.
To build a space elevator, you’ll need a very light car and a very strong string.
Scramjet power? Simple: Keep a match lit in a 7,000-mph wind.
If planetary scientists could do whatever they wished, they’d probably send a spacecraft to land on the floor of Valles Marineris.
For space navigators, the best course to a distant object is never a straight line.
There are more stars in our celestial backyard than we once thought.