In the Artemis II mission, NASA will test out a pair of new solar radiation forecasts, developed at University of Michigan Engineering, designed to protect astronauts venturing away from Earth. The ...
Planet Earth is surrounded by a system of magnetic fields known as the magnetosphere. This vast, comet-shaped system deflects charged particles coming from the sun, shielding our planet from harmful ...
New research suggests that neutrinos in the early universe may have transformed into a previously unknown form of radiation.
The long-range plans of NASA include possible human exploratory missions to the moon and Mars within the next 25 years. There are three potentially serious health effects for crew members that need to ...
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Study finds a low-radiation cavity between Earth and the moon
A research paper published on March 25, 2026, in the journal Science Advances identifies a previously unrecognized zone of reduced galactic cosmic ray exposure in the space between Earth and the Moon.
On Aug. 7, 1972, in the heart of the Apollo era, an enormous solar flare exploded from the sun’s atmosphere. Along with a gigantic burst of light in nearly all wavelengths, this event accelerated a ...
Some cosmic rays come from the sun, some from elsewhere in our Milky Way, and others, called extragalactic cosmic rays, trace ...
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