
Copernical Team
Putin hails multiple launch test of hypersonic missile

China launches Tianhui 4 satellite into orbit

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James Webb telescope completes tower extension

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Experiments show algae can survive in Mars-like environment

2021: A year of space tourism, flights on Mars, China's rise

Musk says his 'tiny' satellites can't block any rival spacecraft

Precise Ariane 5 launch likely to extend Webb's expected lifetime

After a successful launch of the NASA/ESA/CSA James Webb Space Telescope on 25 December, and completion of two mid-course correction manoeuvres, the Webb team has analysed its initial trajectory and determined the observatory should have enough propellant to allow support of science operations in orbit for significantly more than a 10-year lifetime (the minimum baseline for the mission is five years).