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Mar 21, 2021

No one knew that 2,000 years ago, the technology existed to build such a device. The Antikythera mechanism, pictured, is now widely regarded...
Mar 25, 2021

Before Perseverance there was Curiosity. In fact, the Curiosity rover accomplished the first sky crane maneuver touchdown on Mars on April 5,...
Sun
Sep 17, 2020

NASA Heliophysics intends to submit informational briefs as input to the 2024 Solar and Space Physics Decadal Survey Committee. The purpose of the...
Universe
Jun 10, 2007

Stars are the most widely recognized astronomical objects, and represent the most fundamental building blocks of galaxies. The age, distribution,...
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...
Universe, Solar System, Sun, Earth
Oct 25, 2007

NSPIRES is the web interface that most scientists use to submit proposals to the Science Mission Directorate. There are tutorials on the NSPIRES...
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...
Apr 6, 2021

Is this just a lonely tree on an empty hill? To start, perhaps, but look beyond. There, a busy universe may wait to be discovered. First...
Earth, Citizen Science
Apr 22, 2021

Citizen science is a great way to study our beautiful planet. We are #ConnectedByEarth. Astronauts onboard the International Space Station mention...
Universe, Solar System, Sun, Earth, Space Biology, Physical Sciences
Apr 15, 2021

Through Topical Workshops, Symposia, and Conferences (TWSC), the Science Mission Directorate (SMD) solicits proposals for community events, including...

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