~orbitalindex | Bookmarks (909)
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Discovery of ancient stars on the stellar thin disk of the Milky Way | AIP
Gaia data suggests numerous ancient stars in the Milky Way’s disk
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NASA’s TDRS System to Stop Onboarding New Missions in November
stop onboarding new missions
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NASA Contracts SpaceX, Amazon, Viasat, and Others for TDRS Replacement System
commercial replacement
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Future of Copernicus Expansion Missions secured
expand Copernicus with six additional missions
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'We will not fail': The Extremely Large Telescope in Chile is astronomy's next big thing — if it works
A visual article about telescopes