James Webb Space Telescope launch live stream: Watch NASA

On December 25, Christmas Day, a era of astronomers will behold the launch of the magnificent James Webb Space Telescope, a scientific observatory over 20 years and almost $10 billion within the making.

A collaboration between NASA, the European Space Company, and the Canadian Space Company, the Webb telescope—named for the person who led NASA through the lunar house race—is supposed to succeed the Hubble Space Telescope as America’s flagship observatory. It’s described as an engineering marvel: the most important house telescope to be constructed but, with 18 gold-plated mirrors to detect minute particulars, a cryo-cooler to forestall overheating, and cutting-edge devices that may peer into the furthest corners of the huge universe, discovering unmapped celestial our bodies and looking for life on distant exoplanets.

So nice is its energy—100 occasions stronger than Hubble—that scientists say it may even time-travel again to the origins of the universe, simply after the Massive Bang, capturing the very first stars and galaxies so distant that the sunshine emitted from their deaths has but to achieve us. Alongside the way in which, it may make clear the mysteries of supermassive black holes, darkish matter, alien worlds, and past, ushering in a brand new period for astronomy.


It’s now set to blast off into orbit across the solar, one million miles from Earth. In the event you want to tune in, NASA will broadcast the launch, scheduled for 7:20 am EST on December 25 from the Guiana Space Heart in French Guiana, live on its website and on its YouTube, Facebook, Twitter, and Twitch accounts.

NASA additionally maintains a telescope blog the place it’s going to publish updates in regards to the launch.