Earthquake sensors are giving scientists a new way to track space junk as it falls back to Earth.

For example, a Convolutional Neural Network (CNN) trained on thousands of radar echoes can recognize the unique spatial signature of a small metallic fragment, even when its signal is partially masked ...

While peering into some of the oldest regions of the known universe — dating back to just 1.4 billion years after the Big Bang — an international team of astronomers made a puzzling discovery. As ...

Motorola’s CES 2026 slate was pretty packed. Aside from the barrage of new PC hardware from sister company Lenovo, the company revealed its first book-style foldable phone and a new smartwatch ...

Stargazers and scientists are getting a holiday present from the cosmos this week. 3I/ATLAS, an interstellar comet, will get “closest” to Earth on Friday, December 19, as part of its journey across ...

This repository provides code and workflows to test several state-of-the-art vehicle detection deep learning algorithms —including YOLOX, SalsaNext, RandLA-Net, and VoxelRCNN— on a Flash Lidar dataset ...

Decades-Old Rule that Allowed Logging on Vast Swaths of US Land Ruled Unlawful by Oregon Court This Small Alabama Town Was Part of the Manhattan Project. Now It May Host a Hyperscale Data Center. A ...

On July 1, 2025, the Asteroid Terrestrial-impact Last Alert System (ATLAS) telescope in Río Hurtado, Chile, announced the discovery of something truly spectacular: a mysterious object that appeared to ...

New Hubble images have revealed objects with shapes and patterns that don’t match any known class of celestial bodies. Scientists expected distant stars and nebulae, not these unusual structures.

Figure 1. Experimental setup showing the center structure (left) carrying the stereo video system and the Ping360 sonar, the six different shape (small cylinder, cube, and big cylinder) and color ...

Demi Lovato enlisted some celebrity friends to help her unveil the track list for her new album, It’s Not That Deep. On Friday, the pop star shared a carousel of photos from Mistr’s National Day of ...