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Dec 22, 2023 · The James Webb Space Telescope launched at 7:20 a.m. EST Friday, Dec. 25, 2021, on an ESA-provided Ariane 5 rocket from Europe’s Spaceport in Kourou, French Guiana, on the northeastern coast of South America.
- December 22, 2023
- 02:15:45
- TV-G
- James Webb Space Telescope: Launch Date and Time
- How to Watch The James Webb Telescope Launch Livestream
- What Will The James Webb Space Telescope Discover?
- James Webb Space Telescope vs. Hubble Telescope
- Who Is The James Webb Space Telescope Named After?
- How Much Does The James Webb Space Telescope Cost?
- How Long Will The James Webb Telescope Last?
The James Webb Space Telescope (JWST, or Webb for short) is scheduled to launch on December 25, 2021, at 7:20 Eastern Standard Time. That date was moved from December 24 due to weather issues in French Guiana. It will blast off from French Guiana aboard an Ariane 5 ECA rocket, headed for an orbit around the second Lagrange point, or L2, where the g...
You can watch the James Webb Space Telescope launch on NASA’s live-streaming channel, NASA Live. After the rocket clears the launch pad, watch for a few major timestamps: 1. About 206 secondsafter liftoff, the fairing that protects the space telescope from the wind and friction of launch will open, exposing Webb to space for the first time. 2. Shor...
The James Webb Space Telescope is designed to study how galaxies, stars, and planets form. It will collect infrared images of some of the cosmos’ most ancient stars and galaxies, some of which formed 13.6 billion years ago (or about 200 million years after the Big Bang). It will also peer at newborn stars as they coalesce in nearby clouds of gas an...
The James Webb Space Telescope is often billed as the successor to Hubble, which was originally intended to spy on the cosmos for just 15 years. Now, Hubble has revolutionized our understanding of the universe for more than three decades — and the James Webb Space Telescope will certainly build on the wealth of scientific discovery enabled by Hubbl...
The James Webb Space Telescope is named after former NASA administrator James Webb, who ran the space agency from 1961 to 1968, during the heyday of the Apollo program. Although Webb is best known for his role in managing NASA during the race to land astronauts on the Moon, he also insisted that the agency maintain a “balance,” in his words, betwee...
The James Webb Space Telescope carries a total price tag of about $9.7 billion (or $10.8 billion, if you adjust for inflation). However, that cost has been spread out over the last 18 years – and the next 6 years. From 2003 to this year, NASA has spent $8.8 billion on designing, testing, and building the space telescope. It will cost another $861 m...
The James Webb Telescope has taken decades to make, but it is designed to last at least 5.5 years once in space. NASA hopes to extend its mission beyond 10 years, though. The telescope’s lifespan will depend on how long its instruments and support systems keep working correctly, as well as how long its thrusters can keep it in the right orbit. The ...
- Kiona Smith
Sep 9, 2021 · It's a date for your diary and one that's not to be missed. The $10bn James Webb Space Telescope is expected to launch on 18 December.
Sep 9, 2021 · NASA/Chris Gunn. JWST is so big, elements like its main mirror need to be folded to fit inside the rocket. It's a date for your diary and one that's not to be missed. The $10bn James Webb Space...
Dec 24, 2021 · After decades of planning, engineering, many delays, and some controversy, it’s finally happening: The James Webb Space Telescope is set to launch at 7:20 am Eastern on Saturday, December 25...
- Brian Resnick
We're just a few days away now from the expected launch of the James Webb Space Telescope. The successor to Hubble will be taken to orbit by an Ariane rocket from the Kourou spaceport in...
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The James Webb Space Telescope (JWST) is an international 21st-century space observatory that was launched on 25 December 2021. [1][2] It is intended to be the premier observatory of the 2020s, combining the largest mirror yet on a near-infrared space telescope with a suite of technologically advanced instruments from around the world.
