This year – on March 3, 2021 – the red planet Mars and the Pleiades star cluster – also known as the Seven Sisters – stage their closest conjunction on the sky’s dome until February 4, 2038. Source: https://earthsky.org/tonight/closest-mars-pleiades-conjunction-until-2038…
Tag: Little Dipper
Tips for watching N. Taurid meteors
The nominal peak of the North Taurid meteor shower is on the night of November 11-12, 2020. Source: https://earthsky.org/sky-archive/peak-night-for-n-taurid-meteor-shower-on-november-1112…
Astronomers measure a change in orbit for infamous asteroid Apophis
Astronomers in Hawaii have detected the Yarkovsky effect – a minuscule push imparted by sunlight – for asteroid Apophis. The effect is particularly important for Apophis, because it relates to the possibility of an Earth impact in 2068. Source: https://earthsky.org/space/asteroid-99942-apophis-encounters-2029-2036-2068…
Use the Big Dipper to find Polaris
Draw a line through the Big Dipper pointer stars to find Polaris, Earth’s northern pole star. If your sky is dark, also look for a former pole star, Thuban. Source: https://earthsky.org/tonight/big-dipper-points-to-polaris-aids-in-finding-thuban-2…
Come to know the Big and Little Dippers
The Big Dipper is easy. And, once you find it, you can find the Little Dipper, too. Source: https://earthsky.org/favorite-star-patterns/big-and-little-dippers-highlight-northern-sky…