Each circle by itself represents a "set," which may be made up of ideas, concepts, numbers, or objects ... or environment. A Venn diagram could be used, for example, to compare two companies ...

CAT Logical Reasoning syllabus include questions on arrangements, puzzles, blood relations, syllogisms, and Venn diagrams. CAT Quantitative Aptitude ... Contamination of space 4 MCQ Reading ...

"We will push the limits of what we can observe, and use every gravitational lens we detect with Roman to pin down the ...

Scientists have discovered that something is making cosmic distance markers appear much farther away than they should be.

NASA's Chandra X-ray Observatory team has released several 3D models of celestial onbjects that you can print. Credit: NASA/CXC/A. Hobart Trump Targets Musk’s US Contracts, Subsidies as Feud ...

The Vera C. Rubin Observatory will make the study of stars and galaxies more like the big data-sorting exercises of ...

“Finding one such object hints at the existence of many more,” said study coauthor Dr. Nanda Rea, a professor at the Institute of Space Science and The Institute of Space Studies of Catalonia ...

"The turbulence in the air severely degrades images of objects in space, like our Sun, seen through our telescopes. But we can correct for that," says Dirk Schmidt, NSO Adaptive Optics Scientist ...

The V&A Storehouse East — a new museum-grade storage facility turned exhibition and research space in London ... the public), there are over 250,000 objects, ranging from Roman frescoes ...