environment
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Russian Space Junk Came Alarmingly Close to Smashing Into NASA Satellite
That was a really close one. Further analysis of a near-miss collision between two satellites in space revealed that they came even closer to one another than initially believed, raising more alarm over the growing danger of space debris. In late February, NASA’s TIMED spacecraft and the defunct Russian Cosmos 2221 nearly avoided crashing into…
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Lunar South Pole’s Quake Risks to Be Studied by Artemis Astronauts With Advanced Detector
NASA is building a compact seismometer for its upcoming Artemis 3 mission to the Moon, hoping to learn more about the internal structure of the dusty satellite from its lunar tremors. The Lunar Environment Monitoring Station (LEMS) was selected as one of the first three potential payloads for Artemis 3, which is scheduled for launch…
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Mutated Strains of Unknown Drug-Resistant Bacteria Found Lurking on ISS
It’s not clear how the space bacteria may affect the health of astronauts on the ISS—or humans back down on Earth.
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Seeing Too Much Light at Night May Raise Your Stroke Risk
Too much light at night may be bad for our brains, research out this week suggests. In a population of city residents in China, researchers found a link between increased exposure to artificial outdoor light at night and a greater risk of stroke. Unsurprisingly, they also found that more exposure to air pollution was linked…