An Indian village has many more twins than can be explained

One in eleven people in a village in India is a twin. Though nobody knows the underlying causes, cousin marriage and disease epidemics have now been ruled out Source: https://www.newscientist.com/article/2201023-an-indian-village-has-many-more-twins-than-can-be-explained/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…

Does a year in space make you older or younger?

The NASA Twins study – featuring astronaut twins Scott and Mark Kelly – was the perfect space experiment. Scott spent a year in space aboard the International Space Station. Mark remained on Earth. The results? Source: https://earthsky.org/human-world/year-in-space-human-body-twins-study…

Matter: Scott Kelly Spent a Year in Orbit. His Body Is Not Quite the Same.

NASA scientists compared the astronaut to his earthbound twin, Mark. The results hint at what humans will have to endure on long journeys through space. Source: https://www.nytimes.com/2019/04/11/science/scott-mark-kelly-twins-space-nasa.html?partner=rss&emc=rss…

Scott Kelly Spent a Year Taking Photos in Space. They’re Beautiful.

In orbit aboard the International Space Station, the astronaut wasn’t just gathering data for NASA’s Twins Study. He also produced some, well, stellar images. Source: https://www.nytimes.com/2019/04/12/science/scott-kellys-photos-space.html?partner=rss&emc=rss…