This article proposes an object-oriented analysis (OOA) technique based on the unified modeling language (UML). The technique emphasizes its OOA process, that is composed of the following activities: ...

Just as a camera flash illuminates unseen objects hidden in darkness, a sequence of laser pulses can be used to study the elusive quantum behavior of a large "macroscopic" object, scientists report.

3I/ATLAS shows signs of alien engine and non-gravitational acceleration as it passes near the Sun, drawing global attention from scientists and space agencies. Harvard astrophysicist Avi Loeb ...