NASA Kepler Spacecraft In Emergency Mode 75 Million Miles From Earth
By Space Coast Daily // April 10, 2016
mission declared a spacecraft emergency
ABOVE: Alien Planet discoveries by NASA’s Kepler Spacecraft. Kepler completed its prime mission in 2012, detecting nearly 5,000 exoplanets, of which, more than 1,000 have been confirmed.
NASA’s Kepler spacecraft, launched from Complex 17-B at Cape Canaveral Air Force Station in 2009, is in trouble nearly 75 million miles away.
During a scheduled contact on Thursday, April 7, mission operations engineers discovered that the Kepler spacecraft was in Emergency Mode (EM). EM is the lowest operational mode and is fuel intensive. Recovering from EM is the team’s priority at this time.
The mission has declared a spacecraft emergency, which provides priority access to ground-based communications at the agency’s Deep Space Network.
Initial indications are that Kepler entered EM approximately 36 hours ago, before mission operations began the maneuver to orient the spacecraft to point toward the center of the Milky Way for the K2 mission’s microlensing observing campaign.
The spacecraft is nearly 75 million miles from Earth, making the communication slow. Even at the speed of light, it takes 13 minutes for a signal to travel to the spacecraft and back.
The last regular contact with the spacecraft was on April. 4. The spacecraft was in good health and operating as expected.
Kepler completed its prime mission in 2012, detecting nearly 5,000 exoplanets, of which, more than 1,000 have been confirmed.
In 2014 the Kepler spacecraft began a new mission called K2. In this extended mission, K2 continues the search for exoplanets while introducing new research opportunities to study young stars, supernovae, and many other astronomical objects.
Stay tuned to Space Coast Daily, updates will be provided as additional information is available.
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ABOVE VIDEO: The Delta II rocket carrying the Kepler planet-hunting spacecraft lifts off from Launch Complex 17-B at Cape Canaveral Air Force Station in March 2009.