EarthSky | Double star orbits: New charts of Sirius and Albireo
Learn more about the double star orbits of 2 famous stars - Sirius and Albireo - with these fascinating charts from Guy Ottewell.
Source: earthsky.org
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EarthSky | Moon, Mars and Venus, morning of January 29
See the moon with Mars and Venus on the morning of January 29, when the trio form a line near
Source: earthsky.org
EarthSky | The 5 petals of Venus and its 8-year cycle
Learn about the 8-year cycle of Venus in our sky and the petals of Venus, a rhythmic motion of Venus when viewed from an Earth-centered perspective.
Source: earthsky.org
EarthSky | 2022 Quadrantid meteor shower to peak January 2-3
The Quadrantid meteor shower in 2022 coincides with a new moon, meaning there will be dark skies and a better chance of spotting meteors.
Source: earthsky.org
EarthSky | Past-and-future Earths ring in New Year
Past-and-future Earths. A novel way of picturing ourselves riding on Earth, orbiting the sun, from astronomer Guy Ottewell.
Source: earthsky.org