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Aug. 26, 2021 — A human space mission would be viable if it doesn't exceed four years, an international research team concludes in new ...
Nov. 8, 2022 — As low Earth orbit becomes more cluttered, it becomes increasingly necessary to use middle Earth orbits, and radiation-tolerant cell designs will be needed. Making photovoltaics thinner should ...
Jan. 26, 2022 — Through analysis of ice cores from Greenland and Antarctica, a research team has found evidence of an extreme solar storm that occurred about 9,200 years ago. What puzzles the researchers is that the ...
Dec. 7, 2020 — Manned space missions in spacecraft made of aluminium that is light yet resistant to radiation could be a step ...
July 31, 2023 — Earth is rapidly warming and scientists are developing a variety of approaches to reduce the effects of climate change. An astronomer has proposed a novel approach -- a solar shield to reduce the ...
Sep. 14, 2023 — Planetary scientists have discovered that high energy electrons in Earth's plasma sheet are contributing to weathering processes on the Moon's surface and, importantly, the electrons may ...
Sep. 2, 2021 — Aviation guidelines aim to mitigate the effects of radiation, mainly caused by galactic cosmic rays and solar energetic particles, or SEP. The fluxes in the former are stable and predictable: dose ...
May 3, 2022 — Researchers have described the optimal conditions for testing perovskite solar cells for ...
June 14, 2021 — For the first time, the boundary of the heliosphere has been mapped, giving scientists a better understanding of how solar and interstellar winds ...
Mar. 2, 2021 — An astrophysicist theorized why the chemical composition of the Sun's tenuous outermost layer differs from that lower down. His theory has recently been validated by combined observations of the ...
