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 ...

An Ariane 6 lifts off Nov. 4 with the Sentinel-1D satellite on board. Credit: ESA-CNES-Arianespace-ArianeGroup/Optique vidéo du CSG - P. Piron WASHINGTON — An Ariane 6 successfully launched a radar ...

Arianespace, Europe’s long-standing primary launch provider, flew the Sentinel-1D Earth observation satellite aboard the third Ariane 6 launch of 2025. The flight, only the fourth ever flown by the ...

Q1. Why is Gaussian preferred over large box LP? Because Gaussian has smoother frequency response without sharp cutoffs or ringing artifacts. It preserves edges better and reduces aliasing compared to ...

Abstract: This paper addresses the challenge of road type classification using deep learning techniques applied to vibrational signals collected from inertial sensors. Two novel architectures, SepRNet ...

JWST observations of exoplanet TRAPPIST-1d reveal a lack of a substantial, Earth-like atmosphere, as indicated by a "flat" spectral signature lacking typical atmospheric molecule fingerprints (e.g., ...

"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 ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

I wrote a small benchmark comparing a 1D depthwise convolution implemented in PyTorch vs. pure JAX on GPU, and found that the JAX version is both substantially slower (≈3×) and draws noticeably more ...