In the late 1950s, a scientist named Lewis Kaplan divined a new and groundbreaking way to…
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Hubble Legacy Field Crop
Hubble’s Spectacular Wide View of the Universe This Hubble Space Telescope image represents a portion of…
Joint USAF/NOAA Solar Geophysical Activity Report and Forecast 1 May 2019
Joint USAF/NOAA Solar Geophysical Activity Report and Forecast 1 May 2019 Click here for…
Hera’s APEX CubeSat will reveal the stuff that asteroids are made of
From Earth asteroids appear as little more than dots in the sky. Europe’s miniature APEX spacecraft…
Observing Gaia from Earth to improve its star maps
While ESA’s Gaia mission has been surveying more than one billion stars from space, astronomers have…
ARRL’s Free Exam Review for Ham Radio Updated
ARRL Exam Review for Ham Radio™ has been updated in advance of the release of the…
Researchers ready B cells for novel cell therapy
Scientists are paving the way to use gene-edited B cells — a type of white blood…
Bats evolved diverse skull shapes due to echolocation, diet
Scientists have discovered that two major forces have shaped bat skulls over their evolutionary history: echolocation…
Children and teens who drink low-calorie sweetened beverages do not save calories
US children and teens who consumed low-calorie or zero-calorie sweetened beverages took in about 200 extra…