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Mar 28, 2019

Messier 15 is a 13 billion year old relic of the early formative years of our galaxy, one of about 170 globular star clusters that still roam...
Apr 3, 2019

The famous Horsehead Nebula in Orion is not alone. A deep exposure shows that the dark familiar shaped indentation, visible just below...
Earth
Apr 5, 2019

Amendment 3 defers the due date for program element A.22 Aura Science Team This program element seeks proposals for the analysis of satellite remote...
Apr 8, 2019

What's happening in the sky? The atmosphere over northern Norway appeared quite strange for about 30 minutes last Friday when colorful...
Universe, Earth, Sun, Solar System
Apr 12, 2019

NASA Science Data Overview At NASA’s Science Mission Directorate (SMD), our goal is to reach beyond our current knowledge by investigating our home...
Apr 13, 2019

Rigil Kentaurus is the bright star near the top of this broad southern skyscape. Of course it's probably better known as Alpha Centauri,...
Earth
Apr 18, 2019

ROSES-19 Amendment 5 releases text for a new program element, A.53 Utilization of L- and S- Band Synthetic Aperture Radar Imagery over North America...
Earth
May 22, 2016

While NASA's free and open remote-sensing data has long been of benefit to the scientific community, other government agencies, and nonprofit...
Apr 23, 2019

Meteor showers are caused by streams of solid particles, dust size and larger, moving as a group through space. In most cases, the orbits of...
Earth
Apr 29, 2019

Amendment 7 releases text for a new program element: A.54 Decadal Survey Incubation Study Teams: Planetary Boundary Layer and Surface Topography and...

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