Philae – Page 2 – Spaceflight Now

2014’s top stories in spaceflight

December 30, 2014 Spaceflight Now

The year ended with a deluge of big news, reminding us of the risks of spaceflight and the thin margins between success and failure on the final frontier. 2014 was also a year of breakthroughs in the exploration of the solar system and the future of human spaceflight.

Scientific riches await Philae comet lander, if it wakes up

December 23, 2014 Stephen Clark

Optimistic Europe’s hibernating Philae comet lander can be revived, mission controllers plan to try and contact the spacecraft as soon as January as the search narrows for the probe’s final resting place — a site within arm’s reach of pristine ice and organic matter ripe for analysis if the mission gets a new lease on life.

Philae’s “little cousin” heading for asteroid touchdown

December 2, 2014 Stephen Clark

Weeks after accomplishing the first touchdown on a comet, the team of European scientists that developed the Philae landing craft is awaiting launch of a related robot riding piggyback with Japan’s Hayabusa 2 spacecraft to achieve the same feat on an asteroid.

Philae finds comet harbors organics

November 18, 2014 Stephen Clark

Europe’s Philae lander found a surface as hard as ice and organic molecules after it bounced to a stop on a comet last week.

Rosetta camera sees Philae bouncing across comet

November 17, 2014 Justin Ray

These incredible images show the breathtaking journey of Rosetta’s Philae lander as it approached and then rebounded from its first touchdown on Comet 67P/Churyumov–Gerasimenko on 12 November 2014.

Rosetta imagery shows Philae at first landing site

November 16, 2014 Spaceflight Now

Images recorded by Rosetta’s navigation camera appear to show the lander, its shadow and the dust cloud kicked up by its first touchdown.

Loss of contact with Philae

November 15, 2014 William Harwood

A few moments after the pirouette, battery voltage suddenly plummeted and engineers said the end was near. Trapped between a rock and a dark place beyond its ability to survive, Philae dutifully sent back stored data and even made fresh measurements until finally, just after 7:30 p.m. (EST-5), contact was finally lost.

Comet lander’s batteries near exhaustion

November 14, 2014 William Harwood

Trapped in rough, forbidding terrain with its solar panels draped in shadow, the Philae comet lander raced the clock Friday to carry out high-priority science operations, including an attempt to drill into the surface of the nucleus, before exhausting its on-board batteries and effectively losing consciousness.

Lander manager says Philae is doing well but battery life is low

November 14, 2014 Spaceflight Now

The lander project manager Stephan Ulamec says tremendous science has been collected during Philae’s short time on the surface but battery life is now limited and it is unlikely to last much longer.

Researchers race to collect comet data from Philae

November 13, 2014 Stephen Clark

Comet scientists planned to send up new orders to Europe’s Philae lander Thursday to kick off a second day of research after the probe endured a jumpy touchdown on comet 67P/Churyumov-Gerasimenko.