Q. ‘YZ Ceti b’ was seen in news recently, it is a/an:
Answer:
Exoplanet
Notes:
- YZ Ceti b is a rocky, earth-sized exoplanet rotating around a small red dwarf star and is 12 light-years from Earth.
- Astronomers have detected a repeating radio signal from this exoplanet that suggests the presence of a magnetic field around it.