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Apr 14, 2021
This supernova shock wave plows through interstellar space
at over 500,000 kilometers per hour.
Near the middle and moving up in
this...
Universe, Solar System, Sun, Earth
Apr 13, 2021
The Science Mission Directorate (SMD) recognizes the importance of balancing one’s work with the requirements of one’s family, friends and personal...
Apr 13, 2021
How fast do
elementary particles wobble?
A surprising answer to this seemingly
inconsequential question came out of
Brookhaven National...
Earth
Apr 12, 2021
Landsat imagery shows that the area covered by kelp forests off the coast of Northern California has dropped by more than 95 percent, with just a few...
Apr 12, 2021
What lights up the Flame Nebula?
Fifteen hundred
light years away towards the
constellation of
Orion lies a nebula which, from its glow...
Apr 10, 2021
An intense band of zodiacal light
is captured in this serene mountain and night skyscape from April 7.
The panoramic view was recorded after...
Apr 9, 2021
Close to the Great Bear
(Ursa Major) and surrounded by the stars of the
Hunting Dogs
(Canes Venatici), this celestial wonder was
discovered
in...
Apr 8, 2021
< Back to Leadership Team
Daniel Evans is the Assistant Deputy Associate Administrator for Research within NASA’s Science Mission Directorate...
Universe
Apr 8, 2021
NASA’s OSIRIS-REx completed its last flyover of Bennu around 6 a.m. EDT (4 a.m. MDT) April 7 and is now slowly drifting away from the asteroid;...