#falling silent

[random-xpressions]

Eloquence may win human hearts but before the divine I bring nothing but my utterly defeated silence...

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[child-of-malnomen]

Visit Original Link

[random-xpressions]

It is hard to keep the mouth shut in love yet only lovers can flourish in silence...

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[random-xpressions]

Deaf ears? No way. I listen even when you're quiet...

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[baladric]

my lyft driver was weird but he really lost me at the ross friendstvshow apologia

[ujjalnewsnish]

Lightsail spacecraft 'phones home' after falling silent

New Post has been published on http://www.newsnish.com/technology/science/lightsail-spacecraft-phones-home-after-falling-silent/

Lightsail spacecraft 'phones home' after falling silent

Two days after it was propelled from Cape Canaveral in Florida on May 20, the secretly subsidized Lightsail1 shuttle fell quiet. Mission controllers knew it was in a steady circle 720km above Earth, yet suspected a product glitch had halted it from transmitting and accepting information.

They closed the group would just have the capacity to resume the $4m mission, and test the create’s 32 square meter ultra-slim Mylar sail, if the Lightsail1’s frameworks were to reboot. Not able to trigger this physically, the group rather trusted a quick moving charged molecule would strike the gadgets segments in the satellite in simply the right way.

This happens to most small satellites during the first three weeks in orbit. Now it appears to have happened to Lightsail1. “Our Lightsail spacecraft has rebooted itself, just as our engineers predicted,” said Bill Nye, from the Planetary Society, the non-profit space advocacy group behind the mission.

“The team has coded a software patch ready to upload. After we are confident in the data packets regarding our orbit, we will make decisions about uploading the patch and deploying our sails.”

Space sailing

The Lightsail1 mission is attempting to use sunlight to directly push a spacecraft through space using a sail. The technology is based on the idea that the energy and momentum that exists in the photons in sunlight can pass onto an object.

By making the spacecraft very small in terms of mass, but with a very large sail, the researchers say it could propel spacecraft much more efficiently. “They don’t need any fuel. They don’t need all the handling,” says Nye. “You could go to the moon, you could go to Mars, you can catch up with comets and asteroids.”

If the Lightsail team are able to update the software on board the spacecraft, their next challenge will be to test the deployment of the sail. Earlier missions by the Japanese Space Agency and NASA ran into trouble with the deployment of the sails. The Planetary Society said they had overcome the technical problems they faced.

“This has been a rollercoaster for us down here on Earth,” says Nye. “All the while our capable little spacecraft has been in orbit.”

Source:aljazeera