Scientists have found evidence that pairs of stars have been kicked out of their host galaxies. This discovery, made using data from NASA's Chandra X-ray Observatory, is one of the clearest examples of stellar pairs being expelled from their galactic base.
* This article was originally published here
Tuesday, 28 May 2019
Centuries-old drawings lead to better understanding of fan-shaped auroras
Physics researchers and literature researchers have joined together to better understand the rare natural phenomenon of white and red auroras fanning across the night sky in Japan. Armed with drawings and descriptions dating back to the 1700s, microfilm from the 1950s, and today's spectral image data, they've confirmed the accuracy of the older depictions. They've also started to understand how the fan-shaped auroras appear, both in the sky and to the eye.
* This article was originally published here
* This article was originally published here
Italy team cheers robot pulling a passenger plane
This four-legged robot has pull—3 tons of it—and its engineers were proud to show it off on May 23 as rugged and powerful as it is.
* This article was originally published here
* This article was originally published here
Britain wakes up to student mental health plight
Former business student Greg used to resort to drink and drugs to get to sleep—a common story at British universities struggling to adapt to growing concerns about student mental health problems.
* This article was originally published here
* This article was originally published here
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