A Sunny Day


Each and every day NASA's Solar Dynamics Observatory (SDO) observes our Sun and relays observational data to scientists on Earth.

from NASA https://ift.tt/2IkYsf2
via

No comments:

Post a Comment

New best story on News: AI is forcing us to pay off 40 years of technical debt

AI is forcing us to pay off 40 years of technical debt 599 by pseudolus | 390 comments on News.