A mosaic of a series of images captured by Rosetta's OSIRIS camera over a 30 minute period shows the European Space Agency's lander Philae descending towards the Comet 67P/Churyumov-Gerasimenko before touchdown November 12, 2014.
Conveyor belts carry goods at an Amazon Fulfillment Center, ahead of the Christmas rush, in Tracy, California, November 30, 2014.
A screen displays the Instagram logo during a presentation by co-founder Kevin Systrom as he announces the launch of a new direct image messaging service named Instagram Direct in New York December 12, 2013.
Visitors looks at Sony Corp's PlayStation 4 game consoles and control pads displayed at a booth during the Tokyo Game Show 2014 in Makuhari, east of Tokyo September 18, 2014.
A shadow of a man using his mobile phone is cast near Microsoft logo at the 2014 Computex exhibition in Taipei June 4, 2014.
A man looks over the Affordable Care Act (commonly known as Obamacare) signup page on the HealthCare.gov website in New York in this October 2, 2013 photo illustration.
The logo of Nestle is seen on the company building in Mexico City, January 24, 2014.
A document is pictured at the opening of a consultation of international experts on potential Ebola therapies and vaccines in Geneva September 4, 2014.
