29 April 2021Growing Exoplanet PDS 70bYifan Zhou
Zhou leads Hubble ultraviolet observations of the young planet PDS 70b actively accreting material from its surrounding disk.
Historical records for China in 2021, rendered directly from the World History Database and ordered by month, day and event.
Zhou leads Hubble ultraviolet observations of the young planet PDS 70b actively accreting material from its surrounding disk.
This page is generated from stored World History Database records matching the exact country and year shown above. Exact duplicate display records are collapsed. Records without a month are listed after the monthly sections. Source provenance varies by record; formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.