Blue jays, native to much of the eastern United States, and green jays, traditionally found in Mexico and Central America, were once separated by distance.
The image reveals reddish nebulas and clusters of stars in star-forming regions once hidden from view. These vibrant ...
Abstract: Accurate 3D environment reconstruction or 3D mapping is used in many fields, including robotics, autonomous vehicles, and virtual reality. LiDAR (Light Detection and Ranging) technology has ...