MCQOPTIONS
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| 1. |
In January 2019, NASA's Transiting Exoplanet Survey Satellite (TESS) discovered its third small exoplanet, named HD 21749b in the constellation ________. |
| A. | Lupus |
| B. | Lacerta |
| C. | Reticulum |
| D. | Antlia |
| Answer» D. Antlia | |