Topic: Aerospace » Aerospace Science

Aerospace Science

The study of air and space flight, astronomy and the effect of flight on living organisms
Results 321 - 340 of 202

First Church of Combustion

Never operate your airplane engine lean of peak exhaust gas temperature. These guys aren't buyin' it.
July 2004 | By George C. Larson

Crater Face

If we could see all the holes gouged in the Earth by asteroids, we'd run screaming for cover.
May 2004 | By Tony Reichhardt

What looks like steam coming from the VX-10 test chamber is actually venting of the liquid nitrogen used to cool the giant magnets that confine the plasma. Gas is injected through a tube on the right side and comes out as exhaust at left, beyond the frame of the picture. Windows and diagnostic probes are used to monitor the behavior of the plasm

Star Power

The plasma rocket, says U.S. astronaut Franklin Chang-Díaz, is the propulsion technology of the future.
March 2004 | By Beth Dickey

The prototype’s wing had a constant angle of sweep; tests led to a trademark leading edge kink in wings of production craft.

God Save the Vulcan!

The Royal Air Force Vulcan, immense cold war bomber and aerodynamic marvel, has been sentenced to permanent museum exhibition.
January 2004 | By Craig Mellow

A NASA technician awaits permission to drop a radio-controlled model of an X-31; as it plummets, a ground crew will monitor its behavior in a spin.

The Spin Debate

If spins can kill, why aren't pilots trained to handle them?
November 2003 | By Joseph Bourque

Growing Pains

It's the one area of space science in which you get to eat the experiment.
September 2003 | By Robert Zimmerman

The glow of success: NASA has already flown 12-inch ion engines. Ions shoot out the holes in a circular grid, producing a small but steady thrust.

NASA Goes Nuclear

When your batteries are dead and solar power is only a distant memory, you're going to need something else in your power pack.
July 2003 | By Ben Iannotta

A 1942 Fairchild PT-19 Army Air Forces trainer, now owned by Wayne Boggs in Plant City, Florida, wears a Sensenich wood prop, model W86RA-61, for authenticity, and the prop even has original Sensenich decals.

Good Wood

Wooden propellers are like Louisville Sluggers: The distance.
July 2003 | By Tom Harpole

Bill Borucki's Planet Search

Finding another Earth may be easier than the Kepler project's long quest for funding.
May 2003 | By Andrew Lawler

How the 747 Got Its Hump

In the evolution of the airplane, Darwinian principles have applied unevenly.
May 2003 | By Bill Sweetman

The 1903 Wright Flyer

Find out why the world's first controllable airplane was a bear to control.
March 2003 | By Phaedra Hise

NASA once considered using the space shuttle to carry the X-37 to orbit, but those plans changed. When the craft does go into space, it will most likely ride atop an expendable launcher.

Will the Air Force Finally Get a Spaceplane?

If Boeing's X-37 can maneuver politically as well as in space.
January 2003 | By Ben Iannotta

The X-35B lifts off the hover pit with its nozzle vectored for short-takeoffvertical-landing. To convert the engine’s operation from conventional takeoff to STOVL, the pilot moves a lever back about an inch. This opens four sets of doors behind the cockpit, allowing air to flow through the lift fan and starting the nozzle moving through its full range of travel. Simultaneously a clutch engages, transferring power from the engine to the lift fan.

Winner Take All

All the nail biting, second guessing, and sheer engineering brilliance in the battle to build the better Joint Strike Fighter.
January 2003 | By Evan Hadingham

Outback Scramjet

A University of Queensland lab has supersonic success.
November 2002 | By Luba Vangelova

The Lockheed SR-71.

How Things Work: Supersonic Inlets

November 2002 | By Diane Tedeschi

Konstantin Tsiolkovsky Slept Here

Following in the footsteps of the man who invented space travel.
September 2002 | By Anatoly Zak

How Things Work: Ring Laser Gyros

September 2002 | By Linda Shiner

Galileo's Last Look

Launched 13 years ago, a rugged spacecraft send its last postcards from Jupiter.
September 2002 | By Tony Reichhardt

Even with careful area ruling, Whitcomb

The Man Who Could See Air

Richard Whitcomb changed the shape of wings to come.
July 2002 | By Peter Garrison

How Things Work: Ejection Seats

July 2002 | By Mary Collins


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