Meaning of Przybylski's Star | Babel Free
Definitions
A star, about 356 light-years from Earth and in the constellation Centaurus; in which actinides, up to and including at least einsteinium, have been detected.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.