Science & Health: Space, Medicine, Climate Change And Humans
The home of space, archaeology, medicine, physics, climate change and everything else that impacts the planet, our health and the world of science.
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NASA Discovers Root Cause of Parachute Glitch in Asteroid Sample Landing
Inconsistent labels in the OSIRIS-REx landing plans are what caused the out-of-order parachute deployment during the return capsule’s descent to Earth on September 24, NASA stated in a release yesterday. OSIRIS-REx carried samples of the asteroid Bennu to Earth in late September—an “astrobiologist’s dream,” as Gizmodo previously reported. Bennu is a relic of the solar…
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NASA Shows Off Concept for an Alien-Hunting ‘Cryobot’ Probe
Astrobiologists suspect there could be alien life just out of reach in our solar system, in oceans hidden beneath icy crusts on moons circling Jupiter and Saturn. But unlike the surface of Mars, which can be explored by rovers and landers, these mysterious oceans are currently inaccessible to us. In an effort to change that,…
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Then and Now: Our Earliest Close-Ups of the Planets Compared to Today’s Best Shots
For centuries, astronomers were limited to ground-based observations of the planets, but now we use spacecraft to capture close-up views of our neighboring worlds. Excitingly, our views of solar system planets have been getting progressively better over the decades, as these images attest. The dawn of the Space Age finally made it possible for humankind…
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Generating AI Images Uses as Much Energy as Charging Your Phone, Study Finds
Creating images with generative AI could use as much energy as charging your smartphone according to a new study Friday that measures the environmental impact of generative AI models for the first time. Popular models like ChatGPT’s Dall-E and Midjourney may produce more carbon than driving 4 miles. “People think that AI doesn’t have any…