June 27, 1993 |
NASA unfurled 1,640 feet of copper wire high above Earth on Saturday and conducted electricity through the line in a low-cost space tether test. "I rate this as a full success," National Aeronautics and Space Administration physicist Jim McCoy said. "We're getting at least a third of an amp in both directions." Such tethers, once refined, could be used to dispel electrical charges from spacecraft, including a space station, and change spacecraft orbits.
July 7, 1999 |
This column is about America's walk on the moon and the untold story of one of the most poignant presidential speeches in American history--a speech that never had to be delivered. In two weeks, this country will celebrate the 30th anniversary of the day when Neil Armstrong and Edwin E. "Buzz" Aldrin Jr. stepped onto the surface of the moon. Over the past three decades, many of the details of that epic trip have been told over and over again in books and movies.
October 10, 1999 |
Today, as the spacecraft Galileo swoops past Jupiter's volcano-ridden moon Io collecting images and scientific data, few will be as mesmerized by the close encounter as La Verne resident Eileen Clark. The 49-year-old space buff is a mission operations analyst at the Jet Propulsion Laboratory in Pasadena. She trouble-shoots the Galileo project, anticipating problems before they occur. Clark loves her job. In fact, she'd be thrilled to remain at JPL for years to come.
CALIFORNIA | LOCAL
May 17, 1991 |
Getting a student-designed science experiment into space is almost as difficult as making a perfect metal sphere. But later this month, four former Cal State Northridge students hope to accomplish both. After almost seven years of false starts and bureaucratic delays, their experimental device for making a flawless ball bearing in space has been loaded aboard the space shuttle Columbia, which is scheduled to lift off from Cape Canaveral Wednesday morning.
August 21, 1989 |
Scientists have discovered a "Rogue's Gallery" of storm centers in the atmosphere of Neptune, including hurricane-like storms that are so intense they defy explanation. Packing winds of up to 400 m.p.h., the fierce storms appear as dark spots on photos that are being sent back to Earth from the Voyager spacecraft, which is zipping toward a close encounter with the distant planet Thursday night.
December 6, 1999 |
It's a scene that plays over and over in his mind: On the final leg of a mission to Mars, the spacecraft disappears with his experiments on board. It's no fantasy. In fact, three times UCLA planetary scientist David Paige has lost years of work and millions of dollars in equipment on three separate missions to Mars over the last decade. Throughout the weekend, the question lingered: Is he about to relive his worst nightmare?