RadioAstron Mission
The achievement marks radioastron mission as an important Russian scientific milestone.
Historical biography archive · Updated 2026-11-03
Nikolai Semenovich Kardashev Biography and Timeline
Follow Nikolai Semenovich Kardashev through 2 dated historical records for Russia.
Nikolai Semenovich Kardashev, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
2011–2011Years on this page
2011
Spektr-R Launch
Sees the launch of the space radio observatory developed from his RadioAstron concept.
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.