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Sun, Earth’s Space Environment
Dec 7, 2020

NASA’s heliophysics researches the ionosphere-thermosphere-mesosphere region where our neutral atmosphere transitions into the ionized plasma of...
Dec 8, 2020

Don’t miss the coming great conjunction. In just under two weeks, the two largest planets in our Solar System will angularly pass so close...
Solar System
Dec 8, 2020

< Back to Planetary Science Programs Jeff Grossman is a scientist in the Planetary Science Division at NASA Headquarters. He is the Program...
Solar System
Dec 15, 2020

The Planetary Science Division held a virtual townhall meeting to discuss NoDD (and other topics) on January 21. Here is a link to the slides...
Space Experiments
Dec 22, 2020

PROJECT Cold Atom Lab (CAL) SNAPSHOT Interferometry of atomic matter-waves has been demonstrated for the first time in orbit, opening the door for...
Dec 23, 2020

It was time for their close-up. Last week Jupiter and Saturn passed a tenth of a degree from each other in what is known a Great...
Dec 25, 2020

Orion always seems to come up sideways on northern winter evenings. Those familiar stars of the constellation of the Hunter are caught above...

ROSES-2021 Amendments, Clarifications, and Corrections Welcome to SARA's Research Opportunities in Space and Earth Sciences (ROSES)-2021 Blog, a...
Jan 2, 2021

In the mid 19th century, one of the first photographic technologies used to record the lunar surface was the wet-plate collodion process,...
Mar 5, 2021

The surface of this planet looks a little like Mars. It's really planet Earth though. In a digitally stitched little planet projection, the...

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