As it does so, a 3D printer system prints a rigid back structure to the blanket array membrane. As it does so, the hard UV radiation of space rapidly cures the resin, making it hard. This means a ...

Over the past decades, a growing number of robotics teams have started developing modular robots inspired by the ancient paper-folding art of origami. More recently, some of these teams started ...

Liftoff occurred at 4:02 p.m. ET today (Nov. 4). When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Europe's Ariane 6 heavy-lift rocket took to the ...

Abstract: In this paper, a new method of optically and RF transparent antenna based on quasi-one-dimension (quasi-1D) slow-wave structure is proposed. We demonstrate the high confinement, phase ...

"At this point, we can rule out TRAPPIST-1d from a list of potential Earth twins or cousins." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Scientists did not find a robust atmosphere around TRAPPIST-1d, an Earth-size exoplanet many hoped would show signs of having air. Credit: NASA / ESA / CSA / J. Olmsted illustration As scientists ...

Astronomers had hoped to observe an atmosphere on one of the seven planets known to orbit Trappist-1, a red dwarf star. A new study found nothing to write home about. By Jacey Fortin In the search for ...

ARRAY Technologies, Inc. announced the successful closing of a private offering of $345 million in convertible senior notes due July 2031, with net proceeds of approximately $334 million. The company ...

Abstract: In this letter, a broadband microstrip patch array filtenna based on array decoupling surface (ADS) structure is proposed. The ADS unit comprises a split-ring resonator housing a patch ...