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May 23, 2023

Big storms are different on Jupiter. On Earth, huge hurricanes and colossal cyclones are centered on regions of low pressure, but on...
Earth, Citizen Science
May 23, 2023

The Global Learning and Observations to Benefit the Environment (GLOBE, http://www.globe.gov/) Program is a worldwide science and education program...
May 24, 2023

Sometimes we witness the Moon moving directly in front of -- called occulting -- one of the planets in our Solar System. Earlier this month...
May 24, 2023

NASA SMD-Directed Flight Projects have their basic goals identified and delineated by the Science Mission Directorate (SMD). Typically, early in...
May 25, 2023

The Cat's Eye Nebula (NGC 6543) is one of the best known planetary nebulae in the sky. Its more familiar outlines are seen in the brighter...
May 28, 2023

This asteroid has a moon. The robot spacecraft Galileo on route to Jupiter in 1993 encountered and photographed two asteroids during its...
May 29, 2023

What glows there? The answer depends: sea or sky? In the sea, the unusual blue glow is bioluminescence. Specifically, the glimmer arises...
Universe, Citizen Science
May 30, 2023

As the universe expands, it stretches out the waves of light coming from distant galaxies. Now you can measure this stretching, or “redshift” and...
May 30, 2023

All Science, Lunar Discovery, Universe, Solar System, Sun, Space Experiments, Space Biology, Physical Sciences
May 30, 2023

F.12 Artemis III Deployed Instruments (A3DI) solicits both standalone instruments and instrument suites to conduct high-priority science...

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