The Webb Space Telescope is now on its way to its parking orbit as a fully assembled space telescope
It appears that the perfect launch of the Ariane 5 rocket on Christmas Day may be crucial in giving Webb a longer life than expected. Once it’s at L2 it will be in a near-perfect alignment with the Sun, the Earth and the Moon. The only fuel it will need will be for the occasional correction to keep it in that orbit. That fuel is limited because everything is limited when you launch such a heavy payload into space.
. It’s seemingly a result of “the efficiency or the accuracy with which Ariane put us on orbit and our accuracy and effectiveness in implementing our mid-course corrections.”“On January 23 we’ll arrive at our LG insertion location but while we get there we’ll begin phasing the mirror—taking its 18 mirror segments and aligning them so they behave as one monolith,” said John Durning, Webb Deputy Project Manager at NASA Goddard.
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
Webb Space Telescope Deploys Primary Mirror Without a HitchNASA needed just 14 days to fully unfold its $10 billion space telescope.
続きを読む »
James Webb Space Telescope should have fuel for about 20 years of scienceWebb will be working for a long, long time, scientists hope.
続きを読む »
James Webb Space Telescope Unfolds Its Primary Mirror | Digital TrendsThe James Webb Space Telescope has been fully deployed, marking an important milestone in preparing the observatory for science operations.
続きを読む »
Landmark Webb Observatory Is Now Officially a TelescopeAfter several tense days of unfurling and clicking its various parts into place, the biggest and most sophisticated space telescope ever launched is now complete. JWST
続きを読む »
COVID evolution and the Webb telescope — the week in infographicsNature highlights three key infographics from the week in science and research.
続きを読む »
Landmark Webb observatory is now officially a telescopeThe observatory has flawlessly unfurled its mirrors and sunshield — although more steps are needed before the science can begin.
続きを読む »