From left to right: Astronauts Reid Wiseman, Jeremy Hansen and Christina Koch settle in inside the…
The K7RA Solar Update
09/27/2024 Seven sunspot groups emerged this week. The first was on September19, three on September 20,…
Asteroid 2024 SV2 to fly past Earth at just 0.1 LD on September 28
A newly discovered asteroid 2024 SV2 will fly past Earth at a very close distance of…
National Preparedness Month – Get Involved
09/27/2024 All September, the ARRL® Amateur Radio Emergency Service® (ARES®) has been promoting readiness and resilience…
Hubble Captures Stellar Nurseries in a Majestic Spiral
The data featured in this image come from a program that extends the cooperation among multiple…
Martian Clay Could Be Hiding the Planet’s Atmosphere
Ages ago in its youth, Mars appeared much like Earth. It was a warm planet with…
Changes in the ARRL West Texas Section
09/27/2024 Dale Durham, W5WI, has announced that he is retiring from the position of Section Manager…
Sols 4316-4317: Hunting for Sulfur
Navigating the rugged, unforgiving Martian terrain is always a challenge, and our recent attempt to reach…
Amateur Radio and Robot Play Ball!
09/27/2024 The Staten Island Technical High School Robotics Team, in Staten Island, New York, took its…
The Science of the Perfect Cup for Coffee
Material research is behind the design of a temperature-regulating mug Dr. Hongbin Ma was tired of…