MCQOPTIONS
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| 1. |
NASA's Transiting Exoplanet Survey Satellite (TESS) have discovered a new planet named 'HD 21749b' which orbits around a bright dwarf star about ________ light years away from the earth. |
| A. | 32 |
| B. | 47 |
| C. | 53 |
| D. | 59 |
| E. | 61 |
| Answer» D. 59 | |