Ready for Breakthroughs: Here’s the James Webb Launch Date

Previously, we reported that the James Webb Space Telescope was finally on its way to launch following multiple delays. And now, the countdown began for the James Webb launch date, which will take place on Dec 24, 2021.

The telescope will serve as a space-based infrared observatory aiming to do more than Hubble did, with its working capability at a longer wavelength and advanced sensitivity. European Space Agency, or ESA, announced that the James Webb was fueled inside the payload as part of launch preparation.

“Webb’s thrusters will use this propellant to make critical course corrections after separation from Ariane 5, to maintain its prescribed orbit about one and a half million kilometers from Earth, and to repoint the observatory and manage its momentum during operations,” said ESA.

Called a successor of Hubble, the space telescope will blast off from French Guiana on Arianespace’s Ariane 5 rocket, with a mission duration ranging from 5 to 10 years. You can take a glance at the details of the telescope just below.

Facts about the James Webb Space Telescope

Source: NASA

James Webb launch date faced multiple delays

The $10 billion James Webb Space Telescope will make history as the largest, and most powerful telescope ever launched into space, according to ESA. The first James Webb launch date was scheduled for 2007; however, the plans did not work, and the giant telescope faced frequent delays causing cost increase.

NASA, meanwhile, is inviting people to register for a virtual event regarding the launch.

Named in honor of the pioneering astronomer Edwin Hubble, the Hubble Space Telescope that launched back in 1990 studies the universe mainly at optical and ultraviolet wavelengths. But the Webb will discover the depth of space in the infrared, settling 1.5 million kilometers away from Earth. Hubble is orbiting approximately 547 kilometers above our pale blue dot.

The electromagnetic spectrum and satellites. NASA