Although it may feel like it happened in an instant, the formation of the Island of Hawaii’s youngest black sand beach did not happen overnight. This week we explore how the beach at Pohoiki, near the ...

From CubeSats to helium balloons, RF systems to rocket launches, and even carrying a baby across state lines to witness a ...

This article is part of a series of sustainability-themed articles we're running to observe Earth Day 2025 and promote more sustainable practices. Check out all of our Sustainability Week 2025 content ...

Japan’s QPS-SAR satellite, equipped with a 3.6-meter radar dish that unfolds like a metallic bloom in orbit, doesn’t capture ...

For an Air Force veteran, an FDA layoff brings back symptoms of PTSD: "They say they care about us, then they cut us." ...

Abstract: Meteor radars have become common and important tools in the study of the climate and dynamics of the mesosphere/lower thermosphere (MLT) region. These systems depend on accurate ...

These show up as small, stationary patches of light rain ... on which Sellicks is positioned is locally orientated from northeast to southwest. The radar antenna elevation is approximately 350 metres ...

On the night of April 22, residents of Odessa heard something unfamiliar in the skies. It wasn’t the low, droning buzz that has become all too common since Russia began deploying its Geran-2 kamikaze ...

The Berrimah radar is located on a rise with the dish antenna tower mounted app roximately 50 metres ... The Tindal radar is located on a small hill and offers a good view in all directions and no ...

Learn about the antenna that NASA is developing made of aerogel, a lightweight material, intended to enhance satcom in ...