Tag: Kepler
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NASA says goodbye to Kepler planet-hunter
Artist’s concept of the Kepler observatory. Credit: NASA Ground controllers have beamed the final commands to NASA’s Kepler telescope, turning off the spacecraft’s transmitters and disabling the craft’s automatic recovery software after the planet-hunting observatory ran out of fuel last month. The last signals to Kepler were broadcast from a control center at the Laboratory for…
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NASA’s trailblazing Kepler telescope ends planet hunt
This illustration depicts NASA’s exoplanet hunter, the Kepler space telescope. Credits: NASA/Wendy Stenzel/Daniel Rutter NASA’s Kepler telescope has run out of fuel and ended science operations, closing out a pioneering decade-long mission that showed planets are commonplace across our galaxy, agency officials said Tuesday. The observatory’s supply of hydrazine has run low for months, but…
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Dwindling fuel levels and a balky thruster can’t keep Kepler down
Artist’s concept of the Kepler spacecraft. Credit: NASA After downloading science data and bypassing a balky thruster, NASA’s Kepler mission has resumed its search for planets around other stars after a two-month pause in observations, but engineers expect the spacecraft to soon run out of fuel. NASA said in a statement Wednesday that the Kepler…
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NASA’s Kepler telescope nears end of mission
Artist’s concept of the Kepler observatory. Credit: NASA Nearly a decade after launching from Cape Canaveral on a planet-hunting quest that has netted 2,650 new confirmed worlds beyond our solar system, NASA’s Kepler telescope has paused its observations after on-board sensors detected it is running low on fuel. Kepler’s dwindling fuel supply was not a…
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Kepler adds 1,284 exoplanets to its total
STORY WRITTEN FOR CBS NEWS & USED WITH PERMISSION This artist’s concept depicts select planetary discoveries made to date by NASA’s Kepler space telescope. Credits: NASA/W. Stenzel A statistical analysis of data collected by NASA’s planet-hunting Kepler space telescope during its initial mission shows a better than 99 percent chance that 1,284 worlds previously classified as “candidates”…
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Kepler telescope recovered from spacecraft emergency
Artist’s concept of the Kepler observatory with survey regions highlighted in the sky. Credit: NASA NASA’s Kepler planet-searching spacecraft is stable and out of emergency mode, officials said Monday, and the observatory is downlinking data to help engineers determine what caused it to suspend science operations last week. “On Sunday morning, the spacecraft reached a…
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Kepler space telescope in emergency mode
Artist’s concept of the Kepler observatory. Credit: NASA Mission controllers are trying to diagnose a problem that put NASA’s Kepler planet-hunting observatory in emergency mode nearly 75 million miles from Earth this week. Circling the sun in an orbit just outside Earth’s, Kepler is in an extended mission searching for worlds around other stars. Engineers…
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Kepler telescope spots Earth-like ‘cousin’
STORY WRITTEN FOR CBS NEWS & USED WITH PERMISSION Artist’s concept of Kepler-452b, the first near-Earth-size world to be found in the habitable zone of star that is similar to our sun. Credit: NASA Ames/JPL-Caltech/T. Pyle Analysis of data from NASA’s planet-hunting Kepler space telescope has revealed a near Earth-size world orbiting in the habitable zone of…
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Kepler’s data catalog exceeds 1,000 confirmed planets
Artist’s concept of an exoplanet discovered by Kepler. Credit: NASA Astronomers culling imagery from NASA’s Kepler space telescope have found eight new worlds around other stars, raising the number of verified discoveries made by Kepler to more than 1,000 planets. The planets were found in Kepler’s original four-year data set. Three of the newly-validated planets…