Abstract: In this article, we presented the optimal design guidelines of planar log-periodic array antenna for UWB radio applications. Using CMA and full-wave analysis, the pLPA antenna’s ...

Jeff Bezos’ Blue Origin launches its new orbital rocket for the first time with two NASA satellites that will fly to Mars to study the red planet’s atmosphere. Photo: Joe Skipper/Reuters Elon Musk and ...

SpaceX is planning to go public in mid-to-late 2026 and is looking to raise $30 billion at a valuation of around $1.5 trillion, according to a new report from Bloomberg News citing multiple ...

Learn how to craft shirts made with Cricut using colorful Super Pop HTV to create fun, personalized clothing you will love to wear. Sotomayor warns of major power shift US officials warn snowbirds of ...

To hear Silicon Valley tell it, artificial intelligence is outgrowing the planet that gave birth to it. Data centers will account for nearly half of U.S. electricity demand growth between now and 2030 ...

Following major changes to the Constellation frigate program, Secretary of the Navy John C. Phelan said in a December 5 post on X that he was taking the second major step in an effort to fundamentally ...

Abstract: An eight-port dual-polarized broadband log-periodic antenna design for UAV applications is proposed in this paper. The antenna consists of eight log-periodic antenna elements. To achieve ...

Projections for the booming space economy often come with trillion-dollar headlines, but the lion’s share of near-term revenue looks destined for just a handful of massive constellations with the ...

The curatorial theme at this year’s Design Miami–the summit that was founded in 2005 as a way to showcase home-centric creativity in complement to the megafair, Art Basel, and that now has footprints ...

OpenAI Chief Executive Sam Altman has explored putting together funds to either acquire or partner with a rocket company, a move that would position him to compete against Elon Musk’s SpaceX. Altman ...

The video game Valorant, a fast-paced team-based shooter, has recently become a testing ground for a promising new direction in artificial intelligence research. The game’s developers at Riot Games (a ...