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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...