Long-exposure photography can help see dim, distant light sources. It can also show us familiar lights…
Week in images: 19-23 May 2025
Week in images: 19-23 May 2025 Discover our week through the lens Source link
Can Dyson spheres be stable? New research says yes
Artist’s concept of a Dyson sphere. Dyson spheres are structures that would form rings or hollow…
Earth from Space: Alakol, the multicoloured lake
Lake Alakol in eastern Kazakhstan is featured in this radar image captured by Copernicus Sentinel-1. Zoom…
Amateur Spectrum Addressed in US House Reconciliation Bill
05/22/2025 ARRL The National Association for Amateur Radio® reports that early this morning, May 22, 2025,…
New dwarf planet spotted at the edge of the solar system
The orbits of a potential dwarf planet called 2017 OF201 and the dwarf planet Sedna Tony…
NASA Astronaut to Answer Questions from Students in Washington State
NASA astronaut and Spokane, Washington, native Anne McClain will participate in an event with students from…
Preflight Flower – NASA
A flower is seen in the foreground with a Soyuz rocket on the launch pad at…
NASA Satellite Images Could Provide Early Volcano Warnings
Scientists know that changing tree leaves can indicate when a nearby volcano is becoming more active…
ARRL Headquarters Will be Closed on Memorial Day, Monday, May 26
05/22/2025 ARRL The National Association for Amateur Radio® honors and remembers the ultimate sacrifice made by…