'It's similar to the tractor beam you see in 'Star Trek,' although not nearly as powerful.'
1:53 PMStraight out of Star Trek," a staple device of spacefaring sci-fi that can push and pull objects at a distance without making contact.
"We're creating an attractive or repulsive electrostatic force," said Hanspeter Schaub, chair of the aerospace engineering department at University of Colorado Boulder, in a. "It's similar to the tractor beam you see in 'Star Trek,' although not nearly as powerful." Their favored concept, a so-called "electrostatic tractor," uses more or less the same principles that cause a balloon to stick to your hair after rubbing it on your head.
"With that attractive force, you can essentially tug away the debris without ever touching it," said Julian Hammerl, a CU Boulder aerospace engineer involved in the research. "It acts like what we call a virtual tether."The space debris problem shouldn't be underestimated. According to Schaub, geosynchronous orbit , a highly coveted area in space where satellites can remain in a fixed position relative to Earth, is already running out of real estate.
Österreich Neuesten Nachrichten, Österreich Schlagzeilen
Similar News:Sie können auch ähnliche Nachrichten wie diese lesen, die wir aus anderen Nachrichtenquellen gesammelt haben.
The Barbie Movie's Obsession With Pink Paint Caused an Actual Shortage'I wanted the pinks to be very bright, and everything to be almost too much,' Gerwig shared.
Weiterlesen »
8 ancient 'zombie viruses' that scientists have pulled from the melting permafrostScientists are discovering and resurrecting ancient viruses trapped in permafrost and frozen remains. Here are 8 'zombie' viruses that scientists have pulled from the permafrost.
Weiterlesen »
Scientists Just X-Rayed a Single AtomBy using X-rays, scientists can more precisely detect and measure atoms in ways that other imaging techniques can't on their own.
Weiterlesen »
Scientists explore metals as carbon-free power sources on Earth and the MoonMetals like oxidized iron can be recycled back to its fuel state using hydrogen, making it a recyclable energy storage system which does not result in emissions.
Weiterlesen »
Robots could go full 'Terminator' after scientists create realistic, self-healing skinStanford University researchers developed life-like skin for robots, similar the cyborg featured in the 'Terminator,' that can be punctured and heal itself.
Weiterlesen »
Elephants once roamed Florida—and scientists just stumbled on a graveyard full of themThe ‘once-in-a-lifetime’ find offers a window into prehistoric Florida and the megafauna that once roamed the Sunshine State.
Weiterlesen »