NewsSpace

NASA’s Perseverance Rover Deciphers Ancient History of Martian Lake

December 22, 2023
Marking its 1,000th Martian day on the Red Planet, NASA’s Perseverance rover recently completed its exploration of the ancient river delta that holds evidence of a lake that filled Jezero Crater billions of years ago. The six-wheeled scientist has to date collected a total of 23 samples, revealing the geologic history of this region of Mars in the process. One sample called “Lefroy Bay”…
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NASA’s NEOWISE Celebrates 10 Years, Plans End of Mission

December 22, 2023
NASA’s NEOWISE has had a busy decade. Since its reactivated mission began on Dec. 13, 2013, the space telescope has discovered a once-in-a-lifetime comet, observed more than 3,000 near-Earth objects, bolstered international planetary defense strategies, and supported…
NewsSpace

NASA’s Tech Demo Streams First Video From Deep Space via Laser

December 22, 2023
NASA’s Deep Space Optical Communications experiment beamed an ultra-high definition streaming video on Dec. 11 from a record-setting 19 million miles away (31 million kilometers, or about 80 times the Earth-Moon distance). The milestone is part of a NASA technology demonstration aimed at streaming very high-bandwidth video and other data from deep space – enabling future human missions beyond…
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As the Arctic Warms, Its Waters Are Emitting Carbon

December 22, 2023
When it comes to influencing climate change, the world’s smallest ocean punches above its weight. It’s been estimated that the cold waters of the Arctic absorb as much as 180 million metric tons of carbon per year – more than three times what New York City emits…
AI & RoboticsNews

A free AI image dataset, removed for child sex abuse images, has come under fire before

December 22, 2023
A massive open-source AI dataset, LAION-5B, which has been used to train popular AI text-to-image generators like Stable Diffusion and Google’s Imagen, contains at least 1,008 instances of child sexual abuse material, a new report from the Stanford Internet Observatory found — with thousands more instances suspected. The Stanford Internet Observatory is a program of the Cyber Policy…
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Cleantech & EV'sNews

Here's how wind farms in the US impact nearby home values

December 22, 2023
A new study from Lawrence Berkeley National Lab offers fresh insights into the impact of wind farms on the values of nearby homes. , “Commercial Wind Turbines and Residential Home Values: New Evidence from the Universe of Land-Based Wind Projects in the United States,” scrutinized a dataset of 500,000 home sales near 428 wind farms across 34 states, spanning from 2005 to 2020. What’s unique…
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