Researchers investigate properties of the open cluster Kronberger 60

Using data from ESA’s Gaia satellite, astronomers from the National Research Institute of Astronomy and Geophysics in Cairo, Egypt, have explored the open star cluster Kronberger 60. Results of the study, published September 2 on the arXiv pre-print server, provide more insights into the properties of this cluster. Source: https://phys.org/news/2020-09-properties-cluster-kronberger.html…

Chinese-Made Smartphones Are Secretly Stealing Money From People Around the World

An anonymous reader quotes a report from BuzzFeed News: When Mxolosi saw a Tecno W2 smartphone in a store in Johannesburg, South Africa, he was attracted to its looks and functionality. But what really drew him in was the price, roughly $30 — far less than comparable models from Samsung, Nokia, or Huawei, Africa’s other top brands. It was another sale…

People In The Developing World Thought They Were Buying Cheap Cellphones. They Were Also Getting Robbed.

An anonymous reader shares a report: When Mxolosi saw a Tecno W2 smartphone in a store in Johannesburg, South Africa, he was attracted to its looks and functionality. But what really drew him in was the price, roughly $30 — far less than comparable models from Samsung, Nokia, or Huawei, Africa’s other top brands. […] But its success can come at…

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…

How are zoo animals handling the coronavirus shutdown?

How captive animals are coping with the sudden emptiness of the world’s zoos and aquariums Source: https://earthsky.org/human-world/zoo-aquarium-animals-coronavirus-shutdown…

4 amazing astronomical discoveries from ancient Greece

The ancients made some jaw-dropping discoveries without modern technology. For example, the size of the moon. Source: https://earthsky.org/space/4-amazing-astronomical-discoveries-ancient-greece…