Could Dark Matter Be Evolving Over Time, and Not Dark Energy?

For a while now, there has been a problematic mystery at the heart of the standard…

ESA – Capturing candyfloss clouds

Today’s NASA/ESA Hubble Space Telescope Picture of the Week features a sparkling cloudscape from one of the Milky…

A CubeSat to Capture a Supernova’s UV Spectrum

By Andy Tomaswick May 13, 2025 Technology Readiness Levels (or TRL levels, because repeating the last…

Earth from Space: Svalbard Archipelago

The Copernicus Sentinel-2 mission brings us this cloud-free view of Svalbard, a remote Norwegian archipelago in the Arctic…

Earth from Space: Svalbard Archipelago

The Copernicus Sentinel-2 mission brings us this cloud-free view of Svalbard, a remote Norwegian archipelago in the Arctic…

Microbes are Evolving that Thrive in Spacecraft Cleanrooms

Spacecraft are expensive and intricately engineered machines designed to perform complex missions in harsh space environments.…

Martian Resource Potential and Challenges for Future Human Activities

By Laurence Tognetti, MSc May 13, 2025 What steps can be taken to enhance in-situ resource…

Why Don’t Titan’s Seas Have Deltas?

Titan, the largest moon of Saturn, looks more Earth-like on its surface than any other place…

Using Shape Memory Alloys To Navigate Underground Spaces

Shape Memory Alloy (SMA) is becoming increasingly common in space exploration applications. It has primarily been…

ARRL Coverage of 2025 Dayton Hamvention

05/15/2025 It was a flurry of activity around the exhibit space for ARRL The National Association…