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
Musk, Branson, “star” in new Khan Academy classes
A big theme of this LP week has been learning. We have pushed our minds to learn more and more about “material.” It’s interesting trying to balance an Eckhart Tolle approach of Presence, and disconnecting our minds from a “physical, material” world, with “turning on” our minds and pushing ourselves to learn more of what […]
8/15 Destination: Rodanthe, North Carolina, USA
10/6 Destination: Pisa, Italy
The earth has music for those who listen.
~George Santayana