Ariane 5 ECA+ | James Webb Space Telescope (JWST)
Launch Successful
L - -- : -- : -- : --
Launch Window
Dec. 25, 2021, 12:20 p.m. - Dec. 25, 2021, 12:52 p.m.
Dec. 25, 2021, 12:20 p.m. - Dec. 25, 2021, 12:52 p.m.
The James Webb Space Telescope is a space telescope developed by NASA, ESA and CSA to succeed the Hubble Space Telescope as NASA's flagship astrophysics mission. Its primary mirror, the Optical Telescope Element, is composed of 18 hexagonal mirror segments which combine to create a 6.5 m diameter mirror, considerably larger than Hubble's 2.4 m mirror. This will allow JWST to provide improved infrared resolution and sensitivity over Hubble, and will enable a broad range of investigations across the fields of astronomy and cosmology, including observing some of the most distant events and objects in the universe, such as the formation of the first galaxies.
Successful launch confirmed
Delaying by 24 hours due to adverse weather forecast
Go for launch.
New NET date.
New launch date confirmed after additional spacecraft testing.
Ariane 5 ECA+ is a variant of the Ariane 5 heavy-lift vehicle, with a taller ECA-D upper stage.
ArianeGroup (formerly Airbus Safran Launchers) is an aerospace company based in France. A joint venture between Airbus and Safran, the company was founded in 2015 and is headquartered in Issy-les-Moulineaux. It consists of three core arms: aerospace, defence and security.
INFO WIKI
The complex puzzle known as little red dots has become more complete since their initial discovery by NASA’s James Webb Space Telescope in 2022. Now a particular little red dot’s spectrum is helping connect many of the pieces. A team of as…
From the ESA Blogs.
Using the joint NASA/European Space Agency/Canadian Space Agency James Webb Space Telescope, an international team… The post Ancient black hole sheds new light on Webb’s Little Red Dots appeared first on NASASpaceFlight.com.
Using the unprecedented imaging and spectroscopic power of the NASA/ESA/CSA James Webb Space Telescope, researchers have mapped the motion and composition of gas orbiting a black hole in the centre of Abell2744-QSO1, a tiny galaxy more tha…
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A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
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18 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with…
A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
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Officially described as "Satellite-Internet Technology Demonstration Satellites". Probably 4 test satellites for the Chinese state-owned LEO commu…
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
