Spatial Source12h
The new space race for LEO PNT supremacy
Low-Earth orbit is shaping up to be the next battleground for PNT, according to a new FrontierSI report on low-Earth orbit ...
Physicists Are Using Time Itself to Crack the Dark Matter Puzzle
Scientists have taken a bold step toward understanding dark matter, the invisible force shaping the cosmos. Using atomic ...
Bulletin of the Atomic Scientists4h
An appreciation: How physicist Evgeny Velikhov helped end the US-Soviet nuclear arms race
Evgeny Velikhov's many accomplishments in reducing the threat from nuclear weapons—during and after the Cold War—are ...
Recombu15h
10 Best Led Atomic Alarm Clocks
【Upgraded Big Screen Display】- Experience the luxury of a 5.5" High Resolution Digital Alarm Clock that spells out the time, date, and temperature clearly. The illuminated LED digits ensure ...
The Cold War nuclear test that turned the sky crimson
The military wanted to test the electromagnetic impacts of nuclear weapons in space. In 1962 they lit up the sky.
Bureau of Meteorology15h
Himawari-8 and -9
They are successors to JMA’s Multi-functional Transport Satellite (MTSAT) series, offering significant improvements in frequency, resolution and precision. Himawari-8 and -9 use new frequency bands ...