The hand might look like an X-ray from the doctor’s office, but it is actually a cloud of material ejected from a star that exploded. NASA’s NuSTAR spacecraft has imaged the structure in high-energy X-rays for the first time, shown in blue. Lower-energy X-ray light previously detected by NASA’s Chandra X-ray Observatory is shown in green and red.
OTHER POSTS
50 greatest innovations since the wheel
The Atlantic asked a group of historians, scientists, and engineers to rank the 50 greatest innovations since the invention of the wheel. Here they are. 1. The printing press, 1430s The printing press was nominated by 10 of our 12 panelists, five of whom ranked it in their top three. Dyson described its invention as […]
The Barefoot Artist
“Broken places are my canvases.” ~ Lily Yeh
Having Faith In Positive Energy
Most people can relate to having a strong desire, belief and yes, even faith, that something good was about to happen. This may have been a strong intuition that they were going to get that promotion, meet Mr. or Mrs. Right or even reconnect with someone after a misunderstanding that created a rift in the […]
5 Excuses Not to Practice at Home
5 Excuses Busted 1. I don’t have time. There are times in life where you feel swamped and you don’t think you have time. But these are generally the times you need to practice the most. You don’t have to spend more than 10 minutes practicing. Set an alarm, do 10 minutes on your mat, and […]