Observers in the northern hemisphere can start tonight to look for the elusive targetThis May offers observers in the northern hemisphere their best chance of the year to see the planet Mercury in the evening sky. Continue reading...
Starwatch: your best chance of the year to see Mercury at night
10. května 2021 7:15
Příroda
Celý článek: https://www.theguardian.com/science/2021/may/10/starwatch-best-chance-year-see-mercury-night
Zdroj: The Guardian