by rmil2k | Jan 27, 2024 | News
Back to Article List The little helicopter that could far exceeded what it had been expected to do. NASA’s Ingenuity helicopter unlocked its rotor blades, allowing them to spin freely, on April 7, 2021. Credit: NASA. After three years filled with many firsts,...
by rmil2k | Jan 27, 2024 | News
In the beginning, the Universe was so hot and so dense that light could not travel far. Photons were emitted, scattered, and absorbed as quickly as the photons in the heart of the brightest stars. But in time the cosmos expanded and cooled to the point that it became...
by rmil2k | Jan 27, 2024 | News
Week in images: 22-26 January 2024 Discover our week through the lens Source link
by rmil2k | Jan 26, 2024 | News
Very soon, a robot surgeon may begin its orbit around our planet — and though it won’t quite be a metallic, humanoid machine wearing a white coat and holding a scalpel, its mission is fascinating nonetheless.On Monday (Jan. 29), scientists will be sending a slew...
by rmil2k | Jan 26, 2024 | News
Capture Mars and Mercury in the same telescopic field of view in late January. Credit: Astronomy: Roen Kelly Friday, January 26A bright Moon is rising roughly an hour after the Sun disappears, but that’s still enough time to catch a glimpse of the solar system’s most...
