Philae lander

The European Space Agency received no signals from the Philae lander Saturday morning during a scheduled effort to establish communication, the mission chief said.

Ground controller will try to adjust the Philae lander to make sure its solar panels can catch the sun and charge its batteries.

The European Space Agency received no signals from the Philae lander Saturday morning during a scheduled effort to establish communication, the mission chief said.

Ground controller will try to adjust the Philae lander to make sure its solar panels can catch the sun and charge its batteries.