Science
James Webb Space Telescope: How does it work and what will it see? – BBC Focus Magazine
The tech behind the £7.2bn successor to Hubble, and what it will be used for.
The James Webb Space telescope will image the little-known places in the Milky Way and beyond. Here are just a few of the things it hopes to see and the tech it will use to see them.
JWST: The facts
Full name: James Webb Space Telescope
Size: 21 x 14m (sunshield)
Launch mass: 6,200kg
Cost to build: $10bn
Launch date: 31 October 2021
Expected first images: 2-3 months after launch
Collaborators: NASA, ESA and Canadian Space Agency
Mission duration: 5-10 years
Orbit: 1.5 million km from Earth
The James…
-
Noosa News22 hours agoBrisbane’s Triffid forces redesign of $1.5 billion tower project
-
General21 hours agoSussan Ley’s office says Bridget McKenzie made false claims about cabinet solidarity
-
General18 hours agoIsraeli forces open fire towards diplomatic delegation touring Jenin in the northern West Bank
-
General11 hours agoCharlotte McConaghy calls for climate change action in new novel Wild Dark Shore