Video-based anomaly detection in urban surveillance faces a fundamental challenge: scale-projective ambiguity. This occurs when objects of different physical sizes appear identical in camera images ...
A good satellite tracker app can turn your phone into a personal guide to the cosmos, showing you everything from the ...
Morning Overview on MSN
NASA says 3I/ATLAS sheds 5B tons monthly, hinting at propulsion
NASA’s latest briefing on interstellar object 3I/ATLAS has shifted the conversation from curiosity to engineering, as ...
Interesting Engineering on MSN
How Earth fights killer asteroids: Inside the man-made planetary defense system
To close this gap, NASA is building the Near-Earth Object Surveyor, a space telescope designed to detect asteroids using infrared rather than visible light. Its infrared sensors will detect both ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback