When you look at the Moon, you don’t see any water on its surface. That doesn’t…
A 'mini-moon' will be visible from Earth for the next two months
Earth’s gravity has disrupted an asteroid named 2024 P-T-5. The space rock and the Earth are…
National Preparedness Month – Station Readiness
09/20/2024 As ARRL continues the September series on National Preparedness Month, we turn to a critical…
Io’s Volcanoes are Windows into its Hot Interior
NASA’s Juno spacecraft was sent to Jupiter to study the gas giant. But its mission was…
2 Russians set record for longest single stay on the International Space Station
In this undated photo released by Roscosmos space corporation, Russians Oleg Kononenko and Nikolai Chub are…
ARRL Section Managers Gather for Training at Headquarters
09/20/2024 The ARRL Field Organization is divided geographically into 71 sections. A key volunteer that members…
Plants could still grow well under alien skies
These figures from the article show the spectra for both the Sun and a K-dwarf star,…
NASA Awards $1.5 Million at Watts on the Moon Challenge Finale
NASA has awarded a total of $1.5 million to two U.S. teams for their novel technology…
Astronauts may need medical evacuation from one-third of moon missions
Medically evacuating an astronaut from space is difficult and expensive, and a new model predicts that…
Citizen science collaboration yields precise data on exoplanet WASP-77 A b
Artists Concept of the WASP-77 A b system. Credit: NASA Exoplanet Catalog A planet swings in…