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Nov 14, 2019

On November 11, 2019 the Sun was mostly quiet, experiencing a minimum in its 11 year cycle of activity. In fact, the only spot visible was...
Solar System, Planets of Our Solar System
Nov 13, 2019

This letter from SARA is to issue a waiver for NASA grantees attending LPSC 2020 allowing them to be reimbursed out of their grants for their actual...
Nov 13, 2019

The small, dark, round spot in this solar close up is planet Mercury. In the high resolution telescopic image, a colorized stack of 61 sharp...
Solar System
Nov 12, 2019

This blog post originated in the 2018 Science Mission Directorate Science and Technology Report. PROJECT High-Performance In Situ Dust Analyzer (...
Nov 12, 2019

Some spiral galaxies are seen nearly sideways. Most bright stars in spiral galaxies swirl around the center in a disk, and seen from the...
Nov 11, 2019

The history of the Moon is partly written in its craters. Pictured here is a lunar panorama taken from Earth featuring the large craters...

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